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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
CONTENTS
Selection Guide of EMI Filters Products Guide / Effective Frequency Range
EMIFILr, EMIGUARDr, "EMIFIL" and "EMIGUARD" in this catalog are the trademarks of Murata Manufacturing Co., Ltd.
2 3 6
Outlines of EMI Suppression Filter (EMIFILr) for DC Line
1
Chip Ferrite Beads Part Numbering / Impedance Map / BLM Series Line Up
BLM03A/15A/18A/21A/31A/41A BLM15B/18B/21B/31B BLM18R/21R BLM18P/21P/31P/41P 18 27 41 45 For GHz Range Noise Suppression BLM18H/18E Array Type BLA2AA/2AB/31A/31B
12 53 60
1
2
Chip EMIFILr Part Numbering
Capacitor Type NFM18C/21C/3DC/41C Capacitor Array NFA31C RC Combined Type NFR21G RC Combined Array Type NFA31G 70 74 75 79 LC Combined Monolithic Type NFL18ST/18SP/21SP LC Combined Winding Type NFW31S LC Combined Type for Large Current NFE31P/61P/61H For Large Current NFM18P/21P/3DP/41P
66 81 84 86 89
2
3
Chip EMIGUARDr (EMIFILr with Varistor Function) Part Numbering
VFM41R 94
93
3
4
Chip Common Mode Choke Coils Part Numbering
Film Type DLP11S/DLP31S Film Type Array DLP31D Monolithic Type DLM2HG 97 99 100 Winding Type DLW21S/DLW21H/DLW31S Winding Type for Large Current DLW5AH/DLW5BS
96 101 104
4
5
Lead Type EMI Suppression Filters (EMIFILr)
Ferrite Beads Inductors Part Numbering Block Type EMIFILr BL01/BL02/BL03 105 BNX Disc Type EMIFILr Part Numbering Common Mode Choke Coils DSp6/Broad Band DSp9N/Heavy-duty Type DSp9H 109 PLT09H EMIGUARDr (EMIFILr with Varistor Function) Part Numbering VFR3V/VFS6V/VFS9V 117 125
Part Numbering
5
127
6 6
Microwave Absorbers Part Numbering
EA10/EA20/EA21 !Caution / Notice Soldering and Mounting Packaging Chip EMI Suppression Filter Design Kits Outlines of Major Noise Regulation Standards Noise Suppression Principles by DC EMIFILr Murata EMI Filter Selection Simulator 130 132 134 143 147 152 157 161 129
Recycled Paper
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Selection Guide of EMI Filters
Start
Type of Circuit
Headphone Line
Common Mode Choke Coils
1008
DLM2HG
600
DC Power Line
General Signal Line
High Speed Signal Line
Ground Condition
Ground Condition
Signal Freq. and Noise
Poor
Good
Poor
Good
Separate
Mixed
Chip Ferrite Beads
3-terminal Capacitors Capacitor Type
Chip Ferrite Beads
3-terminal Capacitors Capacitor Type
Chip Ferrite Beads
3-terminal Capacitors Combined LC T Filter
Common Mode Choke Coils
0603
0603
0201
0603
0402
0603
0504
BLM18P
0.5-3A
0805
NFM18P
2A
0805
BLM03A
10-120
0402
NFM18C
22-22000pF
0805
BLM15B
5-1000
0603
NFL18ST
100-500MHz
Combined LC Filter
DLP11S
90-200
1206
0603
BLM21P
1.5-6A
1206
NFM21P
2-4A
1806
BLM15A
10-1000
0603
NFM21C
22-22000pF
1205
BLM18B
5-2500
0603
DLP31S NFL18SP
150-500MHz
0805
120-550
0805
BLM31P
1.5-6A
1806
NFM41P
2A
Combined LC T Filter
BLM18A/R
120-1000
0603
NFM3DC
22-22000pF
Capacitor Array
BLM18HD/HB
120-1000
0805
DLW21S NFL21S
20-500MHz
1206
67-370
0805
1206
1206
BLM41P
1-6A
BLM18HG/HK/EG NFE31P
6A
2706
BLM21B NFA31C
22-22000pF
Combined LC T Filter
DLW21H NFW31S
10-500MHz
Combined RC Filter
100-1000
0805
5-2700
Arrays
67-180
1206
0804
BLM21A/R NFE61P
2A
Common Mode Choke Coils
1206
0805
DLW31S
90-2200
2020/2014
120-1000
Arrays
BLA2AB NFE31P
22-2200pF
2706
10-1000
1206
NFR21G
22-100 10-100pF
Combined RC Array
0804
2020/2014
DLW5BS(AH)
190-4000
Arrays
BLA2AA
120-1000
BLA31B NFE61P
120-1000
1206
DLW5BS(AH)
0.2-5A 190-4000
1206
33-4700pF
NFA31G
6.8-100 10-100pF
1206
BLA31A
30-1000
DLP31D
90-440
Dimensions in inches
High Current EMI Filters
Standard EMI Filters
EMI Filters for High Speed Signal Lines
Impedance is typical value at 100MHz.
2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Products Guide/Effective Frequency Range
Product Guide
Type Inductor Type For Digital Interfaces Series BLM18R BLM21R Standard BLM03A BLM15A BLM18A BLM21A BLM31A BLM41A BLA2AA (4 circuits array) BLA31A (4 circuits array) For High Speed Signals BLM15B BLM18B BLM21B BLM31B BLA2AB (4 circuits array) BLA31B (4 circuits array) For High Current BLM18P BLM21P BLM31P BLM41P For GHz Range Noise Suppression BLM18HG BLM18HB BLM18HD Dimensions (mm)
1.6 0.8
Effective Frequency Range 10kHz 100kHz 1MHz 10MHz100MHz 1GHz 10GHz
EIA Code 0603 0805 0201 0402 0603 0805 1206 1806 0804 1206 0402 0603 0805 1206 0804 1206 0603 0805 1206 1806 0603 0603 0603
2.0 1.25
0.6 0.3
1.0 0.5
1.6 0.8
2.0 1.25
3.2 1.6
4.5 1.6
2.0 1.0
3.2 1.6
1.0 0.5
1.6 0.8
2.0 1.25
3.2 1.6
2.0 1.0
3.2 1.6
1.6 0.8
2.0 1.25
3.2 1.6
4.5 1.6
1.6 0.8
1.6 0.8
1.6 0.8
BLM18HK BLM18EG
1.6 0.8
0603 0603
Continued on the following page.
1.6 0.8
3
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Products Guide/Effective Frequency Range
Continued from the preceding page.
Type Capacitor Type Standard Type
Series NFM18C NFM21C NFM3DC NFM41C NFA31C (4 circuits array)
Dimensions (mm)
1.6 0.8
Effective Frequency Range 10kHz 100kHz 1MHz 10MHz100MHz 1GHz 10GHz
EIA Code 0603 0805 1205 1806 1206 0603 0603 0805 0805 1206 1206 0603 0805 1205 1806 1206 2706 1806
2.0 1.25
3.2 1.25
4.5 1.6
3.2 1.6
For Signal Lines
NFL18ST NFL18SP NFL21S NFR21G NFA31G (4 circuits array) NFW31S
1.6 0.8
1.6 0.8
2.0 1.25
2.0 1.25
3.2 1.6
3.2 1.6
For High Current
NFM18P NFM21P NFM3DP NFM41P
1.6 0.8
2.0 1.25
3.2 1.25
4.5 1.6
T Filter for High Current
NFE31P NFE61P(H)
3.2 1.6 6.8 1.6
With Varistor Function Common Mode Choke Coils
VFM41R
4.5 1.6
DLP11S DLP31S DLP31D DLM2HG DLW21S
1.25 1.0
0504 1206 1206 1008 0805
3.2 1.6
3.2 1.6
2.5 2.0
2.0 1.2
DLW21H DLW31S DLW5BS (DLW5AH)
2.0 1.2
0805 1206 2020
3.2 1.6 5.0 5.0 (3.6)
(2014)
Continued on the following page.
4
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Products Guide/Effective Frequency Range
Continued from the preceding page.
Type Disc EMIFIL(R)
Series
Dimensions (mm) EIA Code
Effective Frequency Range 10kHz 100kHz 1MHz 10MHz100MHz 1GHz 10GHz
BL01/02/03 DSN6/9(H) DSS6/9(H) DST9(H)
EMIGUARD(R)
(EMI Filters with varistor functions)
VFR3V VFS6V/9V
Block EMIFIL(R) BNX
Common Mode Choke Coils PLT09H
EMC Absorber EA10/20/21
5
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
* This catalog has only typical specifications. Therefore,there are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because you is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oChip Ferrite Bead oFerrite Bead Inductor
Chip Ferrite Bead .............P.18-65
Ferrite Bead Inductor ..........P.106-108
BLM03
BLM15
BLM18
BLA2A BL01 BL02RN1R3J2B BL02RN2R3J2B
BLM21
BLM31
BLM41
BLA31
BL02RN1
BL02RN2R1M2B
BL03RN2R1M1B
" Chip Ferrite Beads are effective for frequencies ranging from a few MHz to a few GHz. Chip Ferrite Beads are widely used as a low noise countermeasure, as well as a universal noise suppression component. " Chip Ferrite Beads produce a micro inductance in the low frequency range. At high frequencies, however, the resistive component of the inductor produces the primary impedance. When inserted in series in the noise producing circuit, the resistive impedance of the inductor prevents noise propagation.
[Equivalent Circuit]
R(f)
[Impedance-Frequency Characteristics (typical)]
1000 800 Impedance [] 600
Z
400 200 0
R
X
1
10 100 Frequency [MHz]
1000
R : Real Part (Resistive Portion)
X : Imaginary Part (Inductive Portion)
6
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oChip EMIFILr oT-type Chip EMIFILr oDisk Type EMIFILr
Chip EMIFILr ..............P.70-73 P.74 P.89-92
T-type Chip EMIFILr ...........P.86-88
NFM18P
NFM21C
NFM21P NFE31P NFE61P/H
NFM3DC
NFA31C
Disk Type EMIFILr ...........P.110-116
DS-6
DS-9
DS-9H
" This capacitor type EMI suppression filter has a large noise suppression effect at frequencies ranging from a few MHz to hundreds of MHz. This type of filter is used widely as a universal, high performance EMI suppression component. " The chip EMIFILr incorporates a built-in three-terminal capacitor, eliminating the lead wire and thereby increasing the high-frequency performance characteristic. " The T-type chip EMIFILr is a chip EMI suppression filter with a built-in feed-thru capacitor. The use of ferrite beads on input and output terminals minimizes resonance with surrounding circuits. " Whatever the situation, 3-terminal construction reduces residual inductance, thereby substantially improving noise suppression at frequencies over 10MHz.
[Comparison of Insertion Loss Characteristics]
0 Insertion Loss [dB] 20 40 60 80
C 2200PF
l na mi r er ito -T pac 2a C
3(B Te (D uilt- rmin SS in al 9H Be Ca B3 ad) pac 2E ito r 22 2Q 55 )
r ito ac 5) ap 2Q5 l C 22 ina 2E rm B3 Te N9H 3- S (D
Ide Cha al Cap racter acit istics or of
1
5
10
50
100
500 1000
Frequency [MHz] A 3-terminal capacitor has a higher self resonance frequency than a general 2-terminal type and exhibits effective noise suppression at high frequency.
7
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oChip EMIFILr for Signal Line oChip EMIFILr with Waveform Distortion Suppressing Function
Chip EMIFILr for Signal Line ........P.30-39 P.53-56 P.81-85
Chip EMIFILr with Waveform Distortion Suppressing Function ......P.75-80
NFW31S
NFL18ST
NFL18SP
NFL21S
BLM18B/18HD
BLM21B
NFR21G
NFA31G
" High-speed signal application EMIFILr are high performance EMI suppression filters which increase the slope of insertion loss frequency characteristic curves (shape factor), thereby improving noise and signal separation. These are used for high speed signal applications in which noise and signal frequency approach the same value. To avoid the elimination of both the noise and specific signal components, 3-terminal capacitors and other components are applied. An NFW31S with a built-in capacitor and an inductor type BLM--B are available. BLM18HD has additional performance for suppressing GHz range noise after cut off frequency. " The EMIFILr with waveform distortion suppressing function suppresses waveform distortion caused by the resonance of digital ICs and surrounding circuits.
[Comparison of Insertion Loss Characteristics]
0
NFW31S Conventional Type
Insertion Loss [dB]
20
40
60
80
1
5
10
50 100 Frequency [MHz]
500 10002000
[Waveform change when filter is inserted]
Conventional Type (Chip 3-terminal Capacitor)
EMIFILr for Signal Line NFW31S series
8
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oChip Common Mode Choke Coil oCommon Mode Choke Coil
Chip Common Mode Choke Coil ......P.97-104
Common Mode Choke Coil ..........P.128
DLP11S
DLP31S
DLP31D
DLM2HG
DLW21S
DLW21H
DLW31S PLT09H
DLW5AH
DLW5BS
" These choke coils reduce common mode noise, which causes problems on balanced transmission lines, and are effective against common mode noise in the several MHz to several 100 MHz frequency range. They are ideally suited for noise suppression on DC power supply lines and interface cables.
[Construction of Common Mode Choke Coil]
Current of Common Mode (Noise) Current of Differential Mode (Signal)
[Equivalent Circuit]
[Impedance-Frequency Characteristics (DLW31S)]
10000 DLW31SN222SQ2 Common mode DLW31SN102SQ2 DLW31SN601SQ2 DLW31SN261SQ2 1000 DLW31SN161SQ2 DLW31SN900SQ2 Impedance () 100
10
1
SN161 SN900
SN222 SN102 SN601 SN261 Differential mode
0.1 1 10 100 Frequency (MHz) 1000
9
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oChip EMIGUARDr oEMIGUARDr
Chip EMIGUARDr ............P.94-95
EMIGUARDr .............P.118-124
VFM41R
VFR3V
VFS6V
VFS9V
" EMIGUARDr eliminates both surge noises and EMI noises due to its dielectric varistor material. " Effective when high frequency noise and high voltage surge suppression are required, and also in situations when surging starts at extremely high speeds. This type of surging cannot be eliminated with general type varistors. " VFM41R is chip type of EMIGUARDr.
[Construction of EMIGUARDr (VFS9V)]
, ,
Varistor Electrode Ferrite Lead
!Surge Absorption Effect of EMIGUARDr
Type of Filter Surge Absorption Effect of EMIGUARDr
4kV
500V /div
No filter
-1kV -100ns
50ns/div
400ns
4kV
500V /div
3-terminal capacitor is used to suppress the surge.
-1kV -100ns
50ns/div
400ns
4kV
EMIGUARDr is used to suppressthe surge. (VFS6V)
500V /div
-1kV -100ns
50ns/div
400ns
10
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outline of EMI Suppression Filters (EMIFILr) for DC Line
oBlock Type EMIFILr
Block Type EMIFILr ..........P.125-126
BNX002-01
BNX003-01
BNX005-01
" Block type EMIFILr are resin encased, built-in, high performance EMI suppression filters, which use a feed-thru capacitor having excellent high frequency characteristics. " Used when the noise frequency is high, or when extreme countermeasures are required. " The high performance EMIFILr BNX series exhibits significant noise suppression effects over a wide frequency band (extending from 100kHz to 1GHz) in DC power lines.
[Equivalent Circuit (BNX Series)]
L1 B L2 PSG PSG: Power Supply Ground CG: Circuit Ground CB: Circuit + B C1 CG L3 C2 CB
[Insertion Loss Characteristics]
0
BNX003-01
20 Insertion Loss [dB] 40 60 80 100 0.001
BNX002-01 (BNX005-01)
0.01
0.1 1 10 Frequency [MHz]
100
1000
11
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads
Part Numbering
1
Chip Ferrite Beads
(Global Part Number) qProduct ID Product ID BL wType Code A M eDimensions (LgW) Code 03 15 18 2A 21 31 41 Dimensions (LgW) 0.6g0.3mm 1.0g0.5mm 1.6g0.8mm 2.0g1.0mm 2.0g1.25mm 3.2g1.6mm 4.5g1.6mm EIA 0201 0402 0603 0804 0805 1206 1806 iNumber of Circuits Code 1 4 Number of Circuits 1 Circuit 4 Circuits Type Array Type Monolithic Type uCategory Code N H Category Standard Type for Heavy-duty Chip Ferrite Beads BL q M w 18 e AG r 102 t S N 1D tImpedance Expressed by three figures. The unit is in ohm (). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. yPerformance Expressed by a letter. Ex.) Code S Performance Sn Plating
y u io
rCharacteristics/Applications Code *1 AF AG AJ AH BA BB BD BE PF PG RK HG EG HB HD HK for Power Supplies for Digital Interface for GHz Band General Use for GHz Band General Use (Low DC Resistance type) for GHz Band High-speed Signal Line for GHz Band Digital Interface for High-speed Signal Lines for General Use Characteristics/Applications BLM31/BLM41 BLM03/BLM15/BLM18/BLM21/BLM31/BLA2A/BLA31 BLM21/BLM31 BLM21 BLM18 BLM15/BLM18/BLM21/BLA2A BLM15/BLM18/BLM21/BLA31 BLM31 BLM41 BLM18/BLM21/BLM31/BLM41 BLM18/BLM21 BLM18 BLM18 BLM18 Series
*1 Frequency characteristics vary with each code.
oPackaging Code K L B J D C Packaging Plastic Taping (o330mm Reel) Plastic Taping (o180mm Reel) Bulk Paper Taping (o330mm Reel) Paper Taping (o180mm Reel) Bulk Case Series BLM31/BLM41/BLM21 *1 All series BLM15/BLM18/BLM21*2 /BLA31 BLM03/BLM15/BLM18/BLM21*2 /BLA2A/BLA31 BLM15/BLM18
*1 BLM21BD222SN1/BLM21BD272SN1 only. *2 Except BLM21BD222SN1/BLM21BD272SN1
12
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* This catalog has only typical specifications. Therefore,there are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because you is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters(EMIFILr)
Chip Ferrite Bead BLM Series
Essential for Noise Suppression in High Speed Signal Lines and DC Power Lines
The chip ferrite bead BLM series comprises ferrite beads in the shape of a chip. This ferrite bead generates a high impedance which at high frequencies mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. Chip sizes of 0.6Z0.3, 1.0Z0.5, 1.6Z0.8, 2.0Z1.25, 3.2Z1.6 and 4.5Z1.6mm are cataloged. (The BLA series of array type chip ferrite beads is also cataloged.) The nickel barrier structure of the external electrodes provides excellent solder heat resistance.
1
!Features
The BLM series comprises the R series (for digital interface), the A series (for standard), the B series (for high speed signal), the P series (for large current), and the H/E series (for GHz range noise suppression). 1. BLM--R series - For Digital Interface The BLM-R series can be used in Digital Interface. Resistance of BLM-R series especially grows in the lower frequency range. Therefore BLM-R series is less effective for digital signal waveform at low frequency range and can suppress the ringing. 2. BLM--A series - For Standard The BLM-A series generates an impedance from the relatively low frequencies. Therefore the BLM-A series is effective in noise suppression in the wide frequency range (30MHz - several hundred MHz). 3. BLM--B series - For High Speed Signal The BLM-B series can minimize attenuation of the signal waveform due to its sharp impedance characteristics. Various impedances are available to match signal frequency. 4. BLM--P series - For Large Current The BLM-P series can be used in high current circuits due to its low DC resistance. It can match power lines to a maximum of 6A DC (BLM41P). 5. BLM18H/E series - For GHz Range Noise Suppression The BLM18H/E series has a modified internal electrode structure that minimizes stray capacitance and increases the effective frequency range.
[Impedance Characteristics]
BLM18HG102SN1 1800 BLM18BD102SN1 1500 1200 BLM18RK102SN1 900 600 300 0 1 10 Frequency (MHz) 100 1000
Impedance ()
BLM18AG102SN1
13
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
!Impedance Map
2700 2500 2250 2200 2200 1800 1800 1500 1500 1000 1000 1000 1000 600 600 470 Impedance () at 100MHz 600 470 400 390 (2A) 330 220 220 150 120 100 80 75 70 70 70 60 47 47 33 (3A) 30 (1A) 26 22 10 10 10 10 5 0603 1005 1608 2012 3216 4615 1005 1608 2012 3216 1608 2012 For Standard BLMppA For High Speed Signal BLMppB For Digital Interface BLMppR 1608 2012 3216 4516 1608 GHz Range Noise Suppression Type BLM18H/E For Large Current BLMppP ( )=Rated Current 22 (6A) 30 (3A) 33 (6A) 60 60 (0.5A) 60 (3A) 50 (3A) 60 (6A) 75 75 80 (1A) 75 (3A) 120 120 330 220 150 120 150 220 330 220 150 140 120 120 120 120 120 (2A) 120 (3A) 120 100 330 220 150 220 220 180 (1.5A) 330 (1.5A) 220 (2A) 180 (3A) 390 330 220 600 1000 1000 1000 750 600 470 600 470 420 600 470 420 600 600 470 600 470 600 (1.5A) 470 (2A) 600 470 1000 1000 1000 (1.5A) 1000
1
size (mm)
14
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
!BLM Series
Size (inches) Type Part Number BLM03AG100SN1 0603 For Standard BLM03AG700SN1 BLM03AG121SN1 BLM15AG100SN1 BLM15AG700SN1 BLM15AG121SN1 For Standard BLM15AG221SN1 BLM15AG601SN1 BLM15AG102SN1 BLM15BB050SN1 BLM15BB100SN1 0402 BLM15BB220SN1 BLM15BB470SN1 For High Speed Signal (Sharp impedance characteristics) BLM15BB750SN1 BLM15BB121SN1 BLM15BB221SN1 BLM15BD471SN1 BLM15BD601SN1 BLM15BD102SN1 BLM18AG121SN1 BLM18AG151SN1 BLM18AG221SN1 For Standard BLM18AG331SN1 BLM18AG471SN1 BLM18AG601SN1 BLM18AG102SN1 BLM18BA050SN1 BLM18BB050SN1 BLM18BA100SN1 BLM18BB100SN1 BLM18BA220SN1 BLM18BB220SN1 BLM18BA470SN1 BLM18BB470SN1 BLM18BB600SN1 BLM18BA750SN1 BLM18BB750SN1 0603 BLM18BA121SN1 BLM18BB121SN1 BLM18BD121SN1 For High Speed Signal (Sharp impedance characteristics) BLM18BB141SN1 BLM18BB151SN1 BLM18BD151SN1 BLM18BB221SN1 BLM18BD221SN1 BLM18BB331SN1 BLM18BD331SN1 BLM18BD421SN1 BLM18BB471SN1 BLM18BD471SN1 BLM18BD601SN1 BLM18BD102SN1 BLM18BD152SN1 BLM18BD182SN1 BLM18BD222SN1 BLM18BD252SN1 47025% 60025% 100025% 150025% 180025% 220025% 250025% 33025% 42025% 22025% 15025% 14025% 12025% 7525% 4725% 6025% 2225% 1025% 525% Impedance () at 100MHz 10 (Typ.) 70 (Typ.) 12025% 10 (Typ.) 70 (Typ.) 12025% 22025% 60025% 100025% 525% 1025% 2225% 4725% 7525% 12025% 22025% 47025% 60025% 100025% 12025% 15025% 22025% 33025% 47025% 60025% 100025% at 1GHz Continued on the following page.
Rated Current (mA) 500 200 200 1000 500 300 200 500
1
300
200
200
100 500 700
500
300 500 200 300 200
200
50 200 200 100
50
15
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* This catalog has only typical specifications. Therefore,there are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because you is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
Size (inches)
Type
Part Number BLM18RK121SN1 BLM18RK221SN1 BLM18RK471SN1 BLM18RK601SN1 BLM18RK102SN1 BLM18PG300SN1 BLM18PG330SN1 BLM18PG600SN1 BLM18PG121SN1 BLM18PG181SN1 BLM18HG471SN1 BLM18HG601SN1 BLM18HG102SN1 BLM18HB121SN1 BLM18HB221SN1 BLM18HB331SN1 BLM18HD471SN1 BLM18HD601SN1 BLM18HD102SN1 BLM18HK331SN1 BLM18HK471SN1 BLM18HK601SN1 BLM18HK102SN1 BLM18EG101TN1
Impedance () at 100MHz 12025% 22025% 47025% 60025% 100025% 30 (Typ.) 3325% 60 (Typ.) 12025% 18025% 47025% 60025% 100025% 12025% 22025% 33025% 47025% 60025% 100025% 33025% 47025% 60025% 100025% 10025% 12025% 39025% 60025% 12025% 15025% 22025% 33025% 40025% 47025% 60025% 100025% at 1GHz 600 (Typ.) 700 (Typ.) 1000 (Typ.) 50040% 110040% 160040% 1000 (Typ.) 1200 (Typ.) 1700 (Typ.) 40040% 60040% 70040% 120040% 140 (Typ.) 145 (Typ.) 520 (Typ.) 700 (Typ.) -
Rated Current (mA)
For Digital Interface
200
1
For Large Current
1000 3000* 500 2000* 1500* 200 100 200 100 50 100 50 200 100 50 2000* 2000* 500 300
For Standard 0603
For High Speed Signal
GHz Range
For Digital Interface
For Standard (Low DC Resistance Type)
BLM18EG121SN1 BLM18EG391TN1 BLM18EG601SN1 BLM21AG121SN1 BLM21AG151SN1 BLM21AG221SN1 BLM21AG331SN1 BLM21AJ401SN1
0805
For Standard
BLM21AG471SN1 BLM21AG601SN1 BLM21AJ601SN1 BLM21AG102SN1 BLM21AH102SN1
200
* Please see P. 51 "Derating of Rated Current".
Continued on the following page.
16
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
Size (inches)
Type
Part Number BLM21BB050SN1 BLM21BB600SN1 BLM21BB750SN1 BLM21BB121SN1 BLM21BD121SN1 BLM21BB151SN1 BLM21BD151SN1 BLM21BB201SN1 BLM21BB221SN1 BLM21BD221SN1 BLM21BB331SN1
Impedance () at 100MHz 525% 6025% 7525% 12025% 15025% 20025% 22025% 33025% 42025% 47025% 60025% 75025% 100025% 150025% 180025% 2250 (Typ.) 220025% 270025% 12025% 22025% 47025% 60025% 100025% 2225% 30 (Typ.) 6025% 22025% 33025% 2625% 7025% 60025% 60025% 3325% 50 (Typ.) 12025% 39025% 60025% 8025% 15025% 60 (Typ.) 75 (Typ.) 80 (Typ.) 18025% 47025% 100025% at 1GHz -
Rated Current (mA) 500
1
For High Speed Signal (Sharp impedance characteristics)
BLM21BD331SN1 BLM21BD421SN1 BLM21BB471SN1 BLM21BD471SN1 BLM21BD601SN1 BLM21BD751SN1 BLM21BD102SN1 BLM21BD152SN1 BLM21BD182SN1 BLM21BD222SN1 BLM21BD222TN1 BLM21BD272SN1 BLM21RK121SN1 BLM21RK221SN1 BLM21RK471SN1 BLM21RK601SN1 BLM21RK102SN1 BLM21PG220SN1 BLM21PG300SN1 BLM21PG600SN1 BLM21PG221SN1 BLM21PG331SN1 BLM31AJ260SN1 BLM31AF700SN1 BLM31AJ601SN1
200
0805
For Digital Interface
200
6000* 3000* 2000* 1500* 500 200 300 6000* 3000* 2000* 1500* 500 200 6000* 3000* 1000* 3000* 2000* 1500*
For Large Current
For Standard
For High Speed Signal (Sharp impedance characteristics) 1206
BLM31BE601FN1 BLM31PG330SN1 BLM31PG500SN1 BLM31PG121SN1 BLM31PG391SN1 BLM31PG601SN1 BLM41AF800SN1
For Large Current
For Standard
BLM41AF151SN1 BLM41PG600SN1 BLM41PG750SN1
1806 For Large Current
BLM41PF800SN1 BLM41PG181SN1 BLM41PG471SN1 BLM41PG102SN1
* Please see P.51 "Derating of Rated Current".
17
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads BLM03/BLM15/BLM18/BLM21/BLM31/BLM41 Series
s Features (BLM_A Series)
The chip ferrite bead BLM series comprises ferrite beads in the shape of a chip. This ferrite bead generates a high impedance which at high frequency mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM_A series generates an impedance from the relatively low frequencies. Therefore BLM_A series is effective in noise suppression in a wide frequency range (30MHz - several hundred MHz). The small size of BLM03 series (0.6x0.3mm) is suitable for noise suppression in small equipment such as PA modules for cellular phones.
1
s Equivalent Circuit
(Resistance element becomes dominant at high frequencies.)
BLM03A Series (0201 Size)
0.60.03 0.30.03 0.30.03 0.150.05 : electrode (in mm)
Part Number BLM03AG100SN1 BLM03AG700SN1 BLM03AG121SN1
Impedance (at 100MHz, 20 degree C) (ohm) 10 (Typ.) 70 (Typ.) 120 25%
Rated Current (mA) 500 200 200
DC Resistance (max.) (ohm) 0.1 0.5 0.8
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125
18
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency (Typical)
BLM03 Series
300
250
200 Impedance () BLM03AG121SN1 150
1
100 BLM03AG700SN1 50 BLM03AG100SN1
0
1
10
100 Frequency (MHz)
1000 2000
s Impedance-Frequency Characteristics
BLM03AG100SN1
20 150
BLM03AG700SN1
120 15 Impedance () Impedance ()
Z 10 R
90
Z R
60
5 30 X 0
X
1
10
100 Frequency (MHz)
1000 2000
0
1
10
100 Frequency (MHz)
1000 2000
BLM03AG121SN1
300
250
200 Impedance ()
150
Z R
100 X
50
0
1
10
100 Frequency (MHz)
1000 2000
BLM15A Series (0402 Size)
0.250.1
1.00.05
0.50.05
BLM15A Series
(in mm)
19
0.50.05
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Part Number BLM15AG100SN1 BLM15AG700SN1 BLM15AG121SN1 BLM15AG221SN1 BLM15AG601SN1 BLM15AG102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 10 (Typ.) 70 (Typ.) 120 25% 220 25% 600 25% 1000 25%
Rated Current (mA) 1000 500 500 300 300 200
DC Resistance (max.) (ohm) 0.05 0.15 0.25 0.35 0.6 1.0
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
1
s Impedance-Frequency (Typical)
BLM15A Series
1200 BLM15AG102SN1 1000
Impedance (ohm)
800
BLM15AG601SN1
600 BLM15AG221SN1 BLM15AG121SN1 400 BLM15AG700SN1 BLM15AG100SN1
200
0 1 10 Frequency (MHz) 100 1000
s Impedance-Frequency Characteristics
BLM15AG100SN1
20 120
BLM15AG700SN1
100 15 Impedance (ohm) Impedance (ohm) Z R 10 80 Z R
60
40 5 X 20 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
BLM15AG121SN1
200 400
BLM15AG221SN1
150 Impedance (ohm) Impedance (ohm) Z R
300 Z R
100
200
50 X
100 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
Continued on the following page.
20
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM15AG601SN1
800 1200 Z 900 Z Impedance () R 600 R 400
BLM15AG102SN1
600 Impedance ()
1
300 X
200 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18A Series (0603 Size)
0.40.2
1.60.15 0.80.15
BLM18A Series
(in mm)
Part Number BLM18AG121SN1 BLM18AG151SN1 BLM18AG221SN1 BLM18AG331SN1 BLM18AG471SN1 BLM18AG601SN1 BLM18AG102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 120 25% 150 25% 220 25% 330 25% 470 25% 600 25% 1000 25%
Rated Current (mA) 200 200 200 200 200 200 100
DC Resistance (max.) (ohm) 0.20 0.25 0.30 0.45 0.50 0.50 0.70
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM18A Series
1200 BLM18AG102SN1 BLM18AG601SN1 900 Impedance () BLM18AG471SN1 BLM18AG331SN1 600 BLM18AG221SN1 BLM18AG151SN1 BLM18AG121SN1 300
0 1 10 100 Frequency (MHz) 1000
21
0.80.15
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency Characteristics
BLM18AG121SN1
200 400
BLM18AG151SN1
150 Z Impedance () R 100 Impedance ()
300
200 Z R 100 X
1
X 50
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18AG221SN1
400 600
BLM18AG331SN1
300 Impedance () Impedance () Z R 200
450 Z 300 R
100
X
150 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18AG471SN1
800 800
BLM18AG601SN1
Z 600 Z Impedance () Impedance () 600 R
400
R
400
200 X
200
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18AG102SN1
1200
Z 900 Impedance () R
600
300
X
0 1 10 100 Frequency (MHz) 1000
22
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM21A Series (0805 Size)
0.50.2 *2
0.850.2 *1
2.00.2
1.250.2
1
*1 BLM21BD222SN1 / 21BD272SN1 :1.250.2 *2 BLM21BD272SN1: 0.30.2
BLM21A Series
EIA CODE : 0805 in mm
Part Number BLM21AG121SN1 BLM21AG151SN1 BLM21AG221SN1 BLM21AG331SN1 BLM21AJ401SN1 BLM21AG471SN1 BLM21AG601SN1 BLM21AJ601SN1 BLM21AG102SN1 BLM21AH102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 120 25% 150 25% 220 25% 330 25% 400 25% 470 25% 600 25% 600 25% 1000 25% 1000 25%
Rated Current (mA) 200 200 200 200 200 200 200 200 200 200
DC Resistance (max.) (ohm) 0.15 0.15 0.20 0.25 0.85 0.25 0.30 1.10 0.45 0.45
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 85
s Impedance-Frequency (Typical)
BLM21A Series
1200 BLM21AH102SN1 BLM21AJ601SN1 900 Impedance () BLM21AJ401SN1 BLM21AG471SN1 BLM21AG331SN1 BLM21AG221SN1 600 BLM21AG151SN1 BLM21AG121SN1 300 BLM21AG102SN1 BLM21AG601SN1
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM21AG121SN1
200 200 Z 150 Z Impedance () R 100 Impedance () 150 R
BLM21AG151SN1
100
X 50 X 50
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
23
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21AG221SN1
400 400
BLM21AG331SN1
Z 300 Impedance () Impedance () 300 R
Z 200 R
200
1
100 X
100
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21AJ401SN1
500 800
BLM21AG471SN1
400 600 Impedance (ohm) Impedance () Z 400 R
300
Z R
200
200 100 X X
0 1 10 Frequency (MHz) 100 1000
0 1 10 100 Frequency (MHz) 1000
BLM21AG601SN1
800 800
BLM21AJ601SN1
600 Z Impedance () R 400 Impedance ()
600 Z R 400
X 200 200 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21AG102SN1
1200 1200
BLM21AH102SN1
900 Z Impedance () R 600 Impedance ()
900 Z R 600
300
X
X 300
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
24
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM31A Series (1206 Size)
0.70.3
* 1.10.2
3.20.2
1.60.2
1
* BLM31AF700SN1 : 1.60.2
(in mm)
BLM31A Series
Part Number BLM31AJ260SN1 BLM31AF700SN1 BLM31AJ601SN1
Impedance (at 100MHz, 20 degree C) (ohm) 26 25% 70 25% 600 25%
Rated Current (mA) 500 200 200
DC Resistance (max.) (ohm) 0.05 0.15 0.90
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM31A Series
800
s Impedance-Frequency Characteristics
BLM31AJ260SN1
40
BLM31AJ601SN1 600 Impedance (ohm) Impedance () 30 Z R 20
400
200
10 BLM31AF700SN1 BLM31AJ260SN1 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM31AF700SN1
100 800
BLM31AJ601SN1
Z 75 Impedance () Impedance () R 600 Z R 400
50
X 25
200
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
25
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM41A Series (1806 Size)
0.70.3
1
4.50.2
1.60.2
BLM41A Series
(in mm)
Part Number BLM41AF800SN1 BLM41AF151SN1
Impedance (at 100MHz, 20 degree C) (ohm) 80 25% 150 25%
Rated Current (mA) 500 200
DC Resistance (max.) (ohm) 0.10 0.50
Operating Temperature Range (C) -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM41A Series
200 BLM41AF151SN1 150 Impedance (ohm) BLM41AF800SN1 100
50
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM41AF800SN1
100 200
BLM41AF151SN1
Z 75 Impedance () R 50 Impedance () 150 Z
100
R
X 25
X 50
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
26
1.60.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Features (BLM_B Series)
The chip ferrite bead BLM series comprises ferrite beads in the shape of a chip. This ferrite bead generates a high impedance which at high frequencies mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. The BLM_B series can minimize attenuation of the signal waveform due to its sharp impedance characteristics. Various impedances are available to match signal frequency.
s Equivalent Circuit
1
(Resistance element becomes dominant at high frequencies.)
BLM15B Series (0402 Size)
0.250.1
1.00.05
0.50.05
BLM15B Series
(in mm)
Part Number BLM15BB050SN1 BLM15BB100SN1 BLM15BB220SN1 BLM15BB470SN1 BLM15BB750SN1 BLM15BB121SN1 BLM15BB221SN1 BLM15BD471SN1 BLM15BD601SN1 BLM15BD102SN1
Rated current is 6A for taping type.
Impedance (at 100MHz, 20 degree C) (ohm) 5 25% 10 25% 22 25% 47 25% 75 25% 120 25% 220 25% 470 25% 600 25% 1000 25%
Rated Current (mA) 500 300 300 300 300 300 200 200 200 200
DC Resistance (max.) (ohm) 0.08 0.10 0.20 0.35 0.40 0.55 0.80 0.60 0.65 0.90
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
27
0.50.05
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency (Typical)
BLM15BB Series
800 700 BLM15BB221SN1 600 Impedance (ohm) 500 400 300 200 100 0 1 10 Frequency (MHz) 100 1000 0 BLM15BB121SN1 BLM15BB750SN1 BLM15BB470SN1 BLM15BB220SN1 BLM15BB100SN1 BLM15BB050SN1 400 Impedance () 1200 BLM15BD102SN1 1600
BLM15BD Series
BLM15BD601SN1 800 BLM15BD471SN1
1
1
10
100 Frequency (MHz)
1000
s Impedance-Frequency Characteristics
BLM15BB050SN1
30 60
BLM15BB100SN1
25
50
Impedance (ohm)
20
Impedance (ohm)
40
15 Z 10 X
30 Z 20 X 10 R 0
5
R
0 1 10 Frequency (MHz) 100 1000
1
10 Frequency (MHz)
100
1000
BLM15BB220SN1
100 200
BLM15BB470SN1
80 150 Impedance (ohm) Impedance (ohm)
60 Z 40 X
Z 100 X 50
20
R
R
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
BLM15BB750SN1
400 600
BLM15BB121SN1
300 Impedance (ohm) Impedance (ohm)
450
200 Z X 100 R
300
Z
X 150 R
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
Continued on the following page.
28
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM15BB221SN1
800 1000
BLM15BD471SN1
Z 600 Impedance (ohm) Impedance () 750
Z 400 X 200 R
500
R
1
X 250
0 1 10 Frequency (MHz) 100 1000
0 1 10 100 Frequency (MHz) 1000
BLM15BD601SN1
1200 1600
BLM15BD102SN1
Z 900 Impedance () Impedance () 1200
Z
R 800
600
R
X 300 400
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
29
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM18B Series (0603 Size)
0.40.2
1
1.60.15 0.80.15
BLM18B Series
(in mm)
Part Number BLM18BA050SN1 BLM18BB050SN1 BLM18BA100SN1 BLM18BB100SN1 BLM18BA220SN1 BLM18BB220SN1 BLM18BA470SN1 BLM18BB470SN1 BLM18BB600SN1 BLM18BA750SN1 BLM18BB750SN1 BLM18BA121SN1 BLM18BB121SN1 BLM18BD121SN1 BLM18BB141SN1 BLM18BB151SN1 BLM18BD151SN1 BLM18BB221SN1 BLM18BD221SN1 BLM18BB331SN1 BLM18BD331SN1 BLM18BD421SN1 BLM18BB471SN1 BLM18BD471SN1 BLM18BD601SN1 BLM18BD102SN1 BLM18BD152SN1 BLM18BD182SN1 BLM18BD222SN1 BLM18BD252SN1
Impedance (at 100MHz, 20 degree C) (ohm) 5 25% 5 25% 10 25% 10 25% 22 25% 22 25% 47 25% 47 25% 60 25% 75 25% 75 25% 120 25% 120 25% 120 25% 140 25% 150 25% 150 25% 220 25% 220 25% 330 25% 330 25% 420 25% 470 25% 470 25% 600 25% 1000 25% 1500 25% 1800 25% 2200 25% 2500 25%
Rated Current (mA) 500 700 500 500 500 500 300 500 200 300 200 200 200 200 200 200 200 200 200 200 200 200 50 200 200 100 50 50 50 50
DC Resistance (max.) (ohm) 0.20 0.10 0.25 0.15 0.35 0.25 0.55 0.30 0.35 0.70 0.35 0.90 0.50 0.40 0.55 0.55 0.40 0.65 0.45 0.75 0.50 0.55 1.00 0.55 0.65 0.85 1.20 1.50 1.50 1.50
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
30
0.80.15
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency (Typical)
BLM18BA Series
600 10000
BLM18BA Series
450 Impedance () Impedance ()
7500
300
BLM18BA220SN1 BLM18BA100SN1
5000 BLM18BA121SN1 2500 BLM18BA750SN1 BLM18BA470SN1
1
150
BLM18BA050SN1
0 1 10 100 Frequency(MHz) 1000 2000
0 1 10 100 Frequency(MHz) 1000 2000
BLM18BB Series
200 2000
BLM18BB Series
BLM18BB471SN1 150 Impedance () Impedance () BLM18BB470SN1 BLM18BB220SN1 100 BLM18BB100SN1 BLM18BB050SN1 50 500 BLM18BB600SN1 1500 BLM18BB331SN1 BLM18BB221SN1 BLM18BB151SN1 1000 BLM18BB141SN1 BLM18BB121SN1 BLM18BB750SN1
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BD Series
2800 BLM18BD252SN1 BLM18BD222SN1 BLM18BD182SN1 2100 BLM18BD152SN1 Impedance () BLM18BD102SN1 BLM18BD601SN1 1400 BLM18BD471SN1 BLM18BD421SN1 BLM18BD331SN1 700 BLM18BD221SN1 BLM18BD151SN1 BLM18BD121SN1
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM18BA050SN1
100 40
BLM18BB050SN1
Z 75 Impedance () Impedance ()
30
R 50 X
20 Z R
25
10 X
0 1 10 100 Frequency(MHz) 1000 2000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
31
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18BA100SN1
200 Z 40
BLM18BB100SN1
150 Impedance () Impedance () R
30 Z R 20 X 10
100 X
1
50
0 1 10 100 Frequency(MHz) 1000 2000
0 1 10 100 Frequency (MHz) 1000
BLM18BA220SN1
600 100
BLM18BB220SN1
450 Impedance () Impedance () Z
75 Z R 50 X
300
R 150 X 0 1 10 100 Frequency(MHz) 1000 2000 25
0 1 10 100 Frequency (MHz) 1000
BLM18BA470SN1
1600
200
BLM18BB470SN1
Z
1200
Impedance ()
150 Impedance () R
800
100 X 50
400
Z R
X 0 1 10 100 Frequency(MHz)
1000 2000
0 1 10 100 Frequency (MHz) 1000
BLM18BB600SN1
400 6000
BLM18BA750SN1
300 Impedance () Impedance () X
4500
200 Z R 100
3000
1500 Z R X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency(MHz) 1000 2000
Continued on the following page.
32
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18BB750SN1
400 10000
BLM18BA121SN1
300 Impedance ()
Impedance ()
7500 Z R
200
5000
1
2500 Z 0 R X
X 100
0 1 10 100 Frequency (MHz) 1000
1
10
100 Frequency(MHz)
1000
2000
BLM18BB121SN1
600 400
BLM18BD121SN1
450 Impedance () Impedance ()
300
Z 300
Z 200 R
X 150 R 100 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BB141SN1
600 600
BLM18BB151SN1
Z Z 450 Impedance () R 300 X Impedance () 450 R
300 X
150
150
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BD151SN1
600 800
BLM18BB221SN1
Z R
450 Impedance () Impedance ()
600 Z
300 R X 150
400 X 200
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
33
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18BD221SN1
800 1600
BLM18BB331SN1
600 Impedance () Impedance ()
1200
Z 400 R 200 X
Z 800
R
1
X 400
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BD331SN1
800 1000
BLM18BD421SN1
600 Impedance () Impedance () Z R 400
750 Z R 500
X 200
X 250
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BB471SN1
2000 1200
BLM18BD471SN1
Z 1500 Impedance () Impedance () 800 Z R 1000 R 600
X 500 400
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BD601SN1
1200 2000
BLM18BD102SN1
Z 900 Impedance () Impedance () 1500
Z
R
R 600 X
1000 X 500
300
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
34
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18BD152SN1
2000 Z 2400
BLM18BD182SN1
1500 R Impedance () Impedance ()
1800 Z 1200 R
1000 X
1
X 600
500
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM18BD222SN1
2400 2800
BLM18BD252SN1
Z 1800 Impedance () Impedance () R 1200 X 600 2100
Z
R 1400 X 700
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
35
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM21B Series (0805 Size)
0.50.2 *2
1
2.00.2
1.250.2
*1 BLM21BD222SN1 / 21BD272SN1 :1.250.2 *2 BLM21BD272SN1: 0.30.2
BLM21B Series
EIA CODE : 0805 in mm
Part Number BLM21BB050SN1 BLM21BB600SN1 BLM21BB750SN1 BLM21BB121SN1 BLM21BD121SN1 BLM21BB151SN1 BLM21BD151SN1 BLM21BB201SN1 BLM21BB221SN1 BLM21BD221SN1 BLM21BB331SN1 BLM21BD331SN1 BLM21BD421SN1 BLM21BB471SN1 BLM21BD471SN1 BLM21BD601SN1 BLM21BD751SN1 BLM21BD102SN1 BLM21BD152SN1 BLM21BD182SN1 BLM21BD222TN1 BLM21BD222SN1 BLM21BD272SN1
Impedance (at 100MHz, 20 degree C) (ohm) 5 25% 60 25% 75 25% 120 25% 120 25% 150 25% 150 25% 200 25% 220 25% 220 25% 330 25% 330 25% 420 25% 470 25% 470 25% 600 25% 750 25% 1000 25% 1500 25% 1800 25% 2200 25% 2250 (Typ.) 2700 25%
Rated Current (mA) 500 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
DC Resistance (max.) (ohm) 0.07 0.20 0.25 0.25 0.25 0.25 0.25 0.35 0.35 0.25 0.40 0.30 0.30 0.45 0.35 0.35 0.40 0.40 0.45 0.50 0.60 0.60 0.80
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM21BB Series
2000 3200 BLM21BD272SN1 BLM21BD222SN1 BLM21BD222TN1 BLM21BD182SN1
BLM21BD Series
1500 BLM21BB471SN1 Impedance () BLM21BB331SN1 BLM21BB221SN1 1000 BLM21BB151SN1 BLM21BB121SN1 BLM21BB600SN1 500 BLM21BB050SN1 BLM21BB750SN1 BLM21BB201SN1 Impedance ()
2400
1600
BLM21BD152SN1 BLM21BD102SN1 BLM21BD751SN1 BLM21BD601SN1 BLM21BD471SN1 BLM21BD421SN1 BLM21BD331SN1 BLM21BD221SN1 BLM21BD151SN1 BLM21BD121SN1
800
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
36
0.850.2 *1
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21BB050SN1
40 400
BLM21BB600SN1
30 Impedance () Impedance ()
300 Z R 200
20 Z X 10 R
1
X 100
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BB750SN1
400 600
BLM21BB121SN1
300 Z Impedance () R 200 X Impedance ()
450
Z 300 R
100
150 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD121SN1
400 800
BLM21BB151SN1
300 Impedance () Impedance ()
600 Z Z R
200
400
R
100 X
X 200
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD151SN1
400 1200
BLM21BB201SN1
300 Impedance () Z 200 R Impedance ()
900
Z 600 R
100
X 300 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
37
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21BB221SN1
1000 600
BLM21BD221SN1
750 Impedance ()
Z R Impedance ()
450
Z 300 R
500 X
1
X 250 150
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BB331SN1
1200 800
BLM21BD331SN1
900 Impedance ()
Z R Impedance ()
600 Z R 400
600 X
X 300 200
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD421SN1
1000 2000
BLM21BB471SN1
Z 750 Z Impedance () Impedance () R 1000 X R 500 1500
X 250 500
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD471SN1
1200 1200
BLM21BD601SN1
900 Z Impedance () R 600 Impedance ()
900
Z
R 600 X
300
X 300
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
38
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21BD751SN1
1600 2000
BLM21BD102SN1
1200 Z Impedance () Impedance ()
1500 Z R 1000
800
R
X 400 500
1
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD152SN1
2400 Z 2400
BLM21BD182SN1
Z 1800 Impedance () Impedance () R 1800 R
1200
1200
X 600 600
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD222TN1
2400 Z 1800 Impedance () Impedance () R 2400 3200
BLM21BD222SN1
Z R 1600 X
1200
X 600
800
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM21BD272SN1
3200
2400 Z Impedance () R 1600 X
800
0 1 10 100 Frequency (MHz) 1000
39
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM31B Series (1206 Size)
0.70.3
1
3.20.2
1.60.2
in mm
BLM31B Series
Part Number BLM31BE601FN1
Impedance (at 100MHz, 20 degree C) (ohm) 600 25%
Rated Current (mA) 300
DC Resistance (max.) (ohm) 0.35
Operating Temperature Range (C) -55 to 125
s Impedance-Frequency (Typical)
BLM31B Series
800
600 Impedance (ohm) BLM31BE601FN1
400
200
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM31BE601FN1
800
Z 600 R Impedance ()
400
200 X
0 1 10 100 Frequency (MHz) 1000
40
1.10.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Features (BLM_R Series)
The chip ferrite bead BLM series comprises ferrite beads in the shape of a chip. This ferrite bead generates a high impedance which at high frequencies mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. The BLM_R series can be used in a digital interface. Resistance of BLM_R series especiallly grows in the lower frequency range. Therefore BLM_R series is less effective for digital signal waveform at low frequency range and can suppress the ringing.
s Equivalent Circuit
1
(Resistance element becomes dominant at high frequencies.)
BLM18R Series (0603 Size)
0.40.2
1.60.15 0.80.15
BLM18R Series
(in mm)
Part Number BLM18RK121SN1 BLM18RK221SN1 BLM18RK471SN1 BLM18RK601SN1 BLM18RK102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 120 25% 220 25% 470 25% 600 25% 1000 25%
Rated Current (mA) 200 200 200 200 200
DC Resistance (max.) (ohm) 0.25 0.30 0.50 0.60 0.80
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM18R Series
1200
BLM18RK601SN1 900 Impedance () BLM18RK471SN1 BLM18RK221SN1 BLM18RK121SN1 600
BLM18RK102SN1
300
0 1 10 Frequency (MHz) 100 1000
41
0.80.15
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency Characteristics
BLM18RK121SN1
200 400
BLM18RK221SN1
150 Impedance () Z 100 R Impedance ()
300 Z 200 R
1
50 X
100 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
BLM18RK471SN1
600 1000 Z 450 R Impedance () Impedance () 750
BLM18RK601SN1
Z R
300
500
150 X
250 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
BLM18RK102SN1
1200
900 R Impedance ()
Z
600
X 300
0 1 10 Frequency (MHz) 100 1000
42
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM21R Series (0805 Size)
0.50.2
0.850.2
2.00.2
1.250.2
1
BLM21R Series
EIA CODE : 0805 (in mm)
Part Number BLM21RK121SN1 BLM21RK221SN1 BLM21RK471SN1 BLM21RK601SN1 BLM21RK102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 120 25% 220 25% 470 25% 600 25% 1000 25%
Rated Current (mA) 200 200 200 200 200
DC Resistance (max.) (ohm) 0.15 0.20 0.25 0.30 0.50
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM21R Series
1200
BLM21RK601SN1 900 Impedance () BLM21RK471SN1 BLM21RK221SN1 BLM21RK121SN1 600
BLM21RK102SN1
300
0 1 10 Frequency (MHz) 100 1000
s Impedance-Frequency Characteristics
BLM21RK121SN1
200 300
BLM21RK221SN1
Z 150 Z Impedance () R 100 Impedance () 225 R
150
50 X
75 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
Continued on the following page.
43
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21RK471SN1
600 1000
BLM21RK601SN1
Z 450 Impedance () Impedance () R 750 Z 500 R
300
1
150
X
250 X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
BLM21RK102SN1
1200
900 Z Impedance ()
R 600
X 300
0 1 10 Frequency (MHz) 100 1000
44
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Features (BLM_P Series)
The chip ferrite bead BLM series comprises ferrite beads in the shape of a chip. This ferrite bead generates a high impedance which at high frequencies mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. The BLM_P series can be used in high current circuits due to its low DC resistance. It can match power lines to a maximum of 6A DC (BLM41P).
s Equivalent Circuit
1
(Resistance element becomes dominant at high frequencies.)
BLM18P Series (0603 Size)
0.40.2
1.60.15 0.80.15
BLM18P Series
(in mm)
Part Number BLM18PG300SN1 BLM18PG330SN1 BLM18PG600SN1 BLM18PG121SN1 BLM18PG181SN1
Impedance (at 100MHz, 20 degree C) (ohm) 30 (Typ.) 33 25% 60 (Typ.) 120 25% 180 25%
Rated Current (mA) 1000 3000 500 2000 1500
DC Resistance (max.) (ohm) 0.05 0.025 0.10 0.05 0.09
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
At rated current upper than 1500mA, derating is required. Please refer P. 51, "Derating of Rated Current".
s Impedance-Frequency (Typical)
BLM18P Series
300
240 BLM18PG181SN1 Impedance () 180 BLM18PG121SN1
120 BLM18PG600SN1 60 BLM18PG330SN1 BLM18PG300SN1 0 1 10 Frequency (MHz) 100 1000
45
0.80.15
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency Characteristics
BLM18PG300SN1
80 60
BLM18PG330SN1
60 Impedance () Impedance ()
45 Z
40 Z R 20 X
30 R
1
15 X
0 1 10 100 Frequency (MHz) 1000
0
1
10 Frequency (MHz)
100
1000
BLM18PG600SN1
100 200
BLM18PG121SN1
75 Z Impedance () R 50 X 25 Impedance ()
150 Z R 100
50 X
0 1 10 100 Frequency (MHz) 1000
0
1
10 Frequency (MHz)
100
1000
BLM18PG181SN1
280
210 Z Impedance () R 140
70 X
0
1
10 Frequency (MHz)
100
1000
46
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM21P Series (0805 Size)
0.50.2
0.850.2
2.00.2
1.250.2
1
BLM21P Series
EIA CODE : 0805 (in mm)
Part Number BLM21PG220SN1 BLM21PG300SN1 BLM21PG600SN1 BLM21PG221SN1 BLM21PG331SN1
Impedance (at 100MHz, 20 degree C) (ohm) 22 25% 30 (Typ.) 60 25% 220 25% 330 25%
Rated Current (mA) 6000 3000 3000 2000 1500
DC Resistance (max.) (ohm) 0.01 0.015 0.025 0.050 0.09
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
At rated current upper than 1500mA, derating is required. Please refer P. 51, "Derating of Rated Current".
s Impedance-Frequency (Typical)
BLM21P Series
600
450 Impedance ()
BLM21PG331SN1 BLM21PG221SN1 BLM21PG600SN1
300 BLM21PG300SN1 BLM21PG220SN1 150
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM21PG220SN1
40 60
BLM21PG300SN1
30 Z Impedance () Impedance ()
45
R 20
Z 30 R
X 10 15 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
47
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM21PG600SN1
120 400
BLM21PG221SN1
90 Impedance () Impedance ()
300
Z 60 R
Z 200 R
1
30 X 0 1 10 100 Frequency (MHz) 1000
100 X
0 1 10 100 Frequency (MHz) 1000
BLM21PG331SN1
600
450 Impedance () Z 300 R
150 X
0 1 10 100 Frequency (MHz) 1000
BLM31P Series (1206 Size)
0.70.3
3.20.2
1.60.2
in mm
BLM31P Series
Part Number BLM31PG330SN1 BLM31PG500SN1 BLM31PG121SN1 BLM31PG391SN1 BLM31PG601SN1
Impedance (at 100MHz, 20 degree C) (ohm) 33 25% 50 (Typ.) 120 25% 390 25% 600 25%
Rated Current (mA) 6000 3000 3000 2000 1500
DC Resistance (max.) (ohm) 0.01 0.025 0.025 0.05 0.09
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
At rated current upper than 1500mA, derating is required. Please refer P. 51, "Derating of Rated Current".
48
1.10.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency (Typical)
BLM31P Series
700 600 500 Impedance (ohm) BLM31PG391SN1 400 BLM31PG121SN1 300 BLM31PG500SN1 200 100 0 1 10 100 Frequency (MHz) 1000 BLM31PG330SN1
BLM31PG601SN1
1
s Impedance-Frequency Characteristics
BLM31PG330SN1
60 80
BLM31PG500SN1
Z 45 Impedance () Impedance () Z R 30 60 R 40
X 20
15
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM31PG121SN1
200 600
BLM31PG391SN1
150 Impedance () Impedance () Z R
450 Z R 300
100
50 X
150 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM31PG601SN1
800
600 Z Impedance () R 400
X 200
0 1 10 100 Frequency (MHz) 1000
49
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM41P Series (1806 Size)
0.70.3
1
4.50.2
1.60.2
BLM41P Series
(in mm)
Part Number BLM41PG600SN1 BLM41PG750SN1 BLM41PF800SN1 BLM41PG181SN1 BLM41PG471SN1 BLM41PG102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 60 (Typ.) 75 (Typ.) 80 (Typ.) 180 25% 470 25% 1000 25%
Rated Current (mA) 6000 3000 1000 3000 2000 1500
DC Resistance (max.) (ohm) 0.01 0.025 0.10 0.025 0.05 0.09
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
At rated current upper than 1500mA, derating is required. Please refer P. 51, "Derating of Rated Current".
s Impedance-Frequency (Typical)
BLM41P Series (80-180ohm)
200 BLM41AF151SN1 150 Impedance (ohm) BLM41AF800SN1 100 Impedance () 900 BLM41PG102SN 1200
BLM41P Series (470-1000ohm)
600 BLM41PG471SN
50
300
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
s Impedance-Frequency Characteristics
BLM41PG600SN1
100 100
BLM41PG750SN1
Z 75 Z Impedance () R 50 Impedance () 75 R
50
X 25
25
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
50
1.60.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM41PF800SN1
100 400
BLM41PG181SN1
Z 75 Impedance () Impedance () R 50 300
200 Z R 100 X
X 25
1
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLM41PG471SN1
600 1200
BLM41PG102SN1
450 Z Impedance () Impedance ()
900 Z R R 600
300
X 300
X 150
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
s Notice (Rating)
In operating temperatures exceeding +85D, derating of current is necessary for chip Ferrite Beads for which rated current is 1.5A or over. Please apply the derating curve shown below according to the operating temperature. [Derating]
6A
6 Derated Current [A] 5 4 3 2 1 0
3A 2A 1.5A 1A
85 Operating Temperature [D]
125
51
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect Noise Suppression Effect of BLM_R Series
!Waveform Distortion Suppressing Performance of BLM--R Series
[Measuring Circuits]
Measuring Point AC04 AC00 Filter Pattern 20cm
1
1MHz
Type of Filter
EMI Suppression Effect / Description
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
85 80 Level [dB V] 75 70 65 60 55
Spectrum
Initial (No filter)
50 45 30 50
100
150 200 250 Frequency [MHz]
300
Ringing is caused on the signal waveform. Such ringing contains several hundred MHz harmonic components and generates noise.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
85 80 Level [dB V] 75 70 65 60 55
Spectrum
Resister (47) is used
50 45 30 50
100
150 200 250 Frequency [MHz]
300
Comparing initial waveform, ringing is suppressed a little. However there still remains high level waveform distortion.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
85 80 Level [dB V] 75 70 65 60 55
Spectrum
BLM18RK221SN1 (220 at 100MHz) is used
50 45 30 50
100
150 200 250 Frequency [MHz]
300
BLM18R has excellent performance for noise suppression and waveform distortion suppression. BLM18R suppresses drastically not only spectrum level in more than 100MHz range but waveform distortion.
52
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
GHz Noise Suppression Chip Ferrite Beads BLM18H/BLM18E Series
BLM18H/BLM18E series has a modified internal electrode structure, that minimizes stray capacitance and increases the effective frequency range.
s Equivalent Circuit
1
s Features (BLM18H series)
1. BLM18H series is realized high impedance at 1GHz and suitable for noise suppression from 500MHz to GHz range. The impedance value of HG/HD-type is about three times as large as that of A/B-type at 1GHz, though the impedance characteristic of HG/HD-type is similar to A-type at 100MHz or less. 2. HG-type is effective in noise suppression in wide frequency range (several MHz to several GHz). HB/HD-type for high-speed signal line provides a sharper roll-off after the cut off frequency. HK-type for digital interface is effective in suppressing the ringing because resistance especially grows in the lower frequency. 3. The magnetic shielded structure minimizes crosstalk.
(Resistance element becomes dominant at high frequencies.)
s Features (BLM18E series)
1. Low DC Resistance and a large Rated Current are suitable for noise suppression of the driver circuit. 2. Excellent direct current characteristics 3. Thin type (t=0.5mm) is suitable for small and low profile equipment such as DSC, cellular phones.
53
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM18H Series (0603 Size)
0.40.2
1
1.60.15 0.80.15
BLM18H Series
(in mm)
Part Number BLM18HG471SN1 BLM18HG601SN1 BLM18HG102SN1 BLM18HB121SN1 BLM18HB221SN1 BLM18HB331SN1 BLM18HD471SN1 BLM18HD601SN1 BLM18HD102SN1 BLM18HK331SN1 BLM18HK471SN1 BLM18HK601SN1 BLM18HK102SN1
Impedance (at 100MHz, 20 degree C) (ohm) 470 25% 600 25% 1000 25% 120 25% 220 25% 330 25% 470 25% 600 25% 1000 25% 330 25% 470 25% 600 25% 1000 25%
Impedance (at 1GHz, 25 degree C) (ohm) 600 (Typ.) 700 (Typ.) 1000 (Typ.) 500 40% 1100 40% 1600 40% 1000 (Typ.) 1200 (Typ.) 1700 (Typ.) 400 40% 600 40% 700 40% 1200 40%
Rated Current (mA) 200 200 100 200 100 50 100 100 50 200 200 100 50
DC Resistance (max.) (ohm) 0.85 1.00 1.60 0.50 0.80 1.20 1.20 1.50 1.80 0.50 0.70 0.90 1.50
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Impedance-Frequency (Typical)
BLM18HG Series
2000 1600
BLM18HB Series
BLM18HB331SN1 1500 Impedance () BLM18HG102SN1 Impedance (ohm) BLM18HG601SN1 1000 BLM18HG471SN1 1200 BLM18HB221SN1 800 BLM18HB121SN1 400
500
0 1 10 100 Frequency (MHz) 1000 2000
0
1
10
100 Frequency (MHz)
1000
2000
Continued on the following page.
54
0.80.15
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency (Typical)
BLM18HD Series
4000 1600
BLM18HK Series
3000 Impedance () Impedance ()
1200
BLM18HK102SN1 BLM18HK601SN1
BLM18HD102SN1 2000 BLM18HD601SN1 BLM18HD471SN1
800
BLM18HK471SN1 BLM18HK331SN1
1
1000
400
0
0 1 10 100 Frequency (MHz) 1000 2000
1
10
100 Frequency (MHz)
1000 2000
s Impedance-Frequency Characteristics
BLM18HG471SN1
800 1000
BLM18HG601SN1
600 Impedance ()
750 Z Impedance ()
Z
R 400
R 500
X 200 250
X
0 1 10 100 Frequency (MHz) 1000 2000
0 1 10 100 Frequency (MHz) 1000 2000
BLM18HG102SN1
2000 700 600 1500 Impedance () Z 1000 R Impedance (ohm) 500 400 300 200 500 X 100 0 1 10 100 Frequency (MHz) 1000 2000 0
BLM18HB121SN1
Z R
X
1
10
100 Frequency (MHz)
1000
2000
BLM18HB221SN1
1000 1600
BLM18HB331SN1
750 Impedance (ohm) Z R 500 Impedance (ohm)
1200 Z 800
R
250 X 0
400 X
1
10
100 Frequency (MHz)
1000
2000
0
1
10
100 Frequency (MHz)
1000
2000
Continued on the following page.
55
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18HD471SN1
2000 2000
BLM18HD601SN1
1500 Impedance () Impedance ()
1500 Z Z
1000
1000
1
R 500 X
X 500 R
0 1 10 100 Frequency(MHz) 1000 2000
0 1 10 100 Frequency(MHz) 1000 2000
BLM18HD102SN1
4000 600
BLM18HK331SN1
3000 Impedance () Impedance ()
450 Z R
2000 Z
300
1000
X R
150 X
0 1 10 100 Frequency (MHz) 1000 2000
0
1
10
100 Frequency (MHz)
1000 2000
BLM18HK471SN1
800 1000
BLM18HK601SN1
600 Z Impedance () R 400 Impedance ()
750 Z R 500
200 X
250 X
0
1
10
100 Frequency (MHz)
1000 2000
0
1
10
100 Frequency (MHz)
1000 2000
BLM18HK102SN1
1600
1200 Z Impedance () R 800
400 X
0
1
10
100 Frequency (MHz)
1000 2000
56
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLM18E Series (0603 Size)
1.60.15 0.80.15
0.40.2
T
1
T BLM18EGpppTN1 0.50.15 0.80.15 (in mm)
BLM18E Series
BLM18EGpppSN1
Part Number BLM18EG101TN1 BLM18EG121SN1 BLM18EG391TN1 BLM18EG601SN1
Impedance (at 100MHz, 20 degree C) (ohm) 100 25% 120 25% 390 25% 600 25%
Impedance (at 1GHz, 25 degree C) (ohm) 140 (Typ.) 145 (Typ.) 520 (Typ.) 700 (Typ.)
Rated Current (mA) 2000 2000 500 300
DC Resistance (max.) (ohm) 0.04 0.03 0.3 0.35
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125
At rated current 2000mA, derating is required. Please refer P. 51, "Derating of Rated Current".
s Impedance-Frequency (Typical)
1000
800 Impedance (ohm)
BLM18EG601SN1 600 BLM18EG391TN1 BLM18EG121SN 400 BLM18EG101TN 200
0 1
10
100 Frequency (MHz)
1000
2000
s Impedance-Frequency Characteristics
BLM18EG101TN1
160 200
BLM18EG121SN1
120 Impedance (ohm)
Z Impedance (ohm)
160 Z R 120 R 80 X 40
80
40
X
0 1 10 Frequency (MHz) 100 1000 2000 0 1 10 Frequency (MHz) 100 1000 2000
Continued on the following page.
57
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLM18EG391TN1
700 1000
BLM18EG601SN1
560 750 Impedance (ohm) Z 420 R 280 Impedance (ohm) Z
1
500
R
X 250
140 X
0 1 10 Frequency (MHz) 100 1000 2000
0 1 10 Frequency (MHz) 100 1000 2000
58
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
!Noise Suppression in UHF Range
[Testing Circuit]
74HCU04
Noise Suppression Effect
74AC04
Measured radiation at 3m distance 74HC00
1
BLM 10MHz
Type of Filter
70 60 Level [dBV/m] 50 40 30 20 10 300 400
EMI Suppression Effect
Description
Initial (No filter)
500
600 700 800 Frequency [MHz]
900
1000
70 60 Level [dBV/m] 50 Initial 40 30 20 10 300 400 500 600 700 800 Frequency [MHz] 900 1000
Current BLM are effective in suppressing noise in the range between 300MHz and 700MHz.
Conventional Type BLM18AG102SN1 (1000 at 100MHz)
70 60 Level [dBV/m] 50 Initial 40 BLM18AG102SN1 30 20 10 300 400 500 600 700 800 Frequency [MHz] 900 1000
In addition to the effectiveness of current BLM, BLM18HG suppresses noise in the range beyond 700MHz.
for GHz Noize Suppression BLM18HG102SN1 (1000 at 100MHz)
Comparison between BLM18HG102SN1 and BLM18AG102SN1 (CURRENT ITEM)
Impedance []
2000
1500
BLM18HG102SN1 BLM18AG102SN1
1000
500
0 1 10 100 1000 2000
Frequency [MHz]
59
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads Arrays BLA2AA/BLA2AB/BLA31A/BLA31B Series
BLA2AA/BLA2AB Series
s Features
1. BLA2AA/2AB series has 4 circuits in 2.0x1.0mm body with 0.5mm pitch. 2. Provides attenuation across a broad frequency range. Two types of impedance characteristics are available; one is for general signal line and the other is for high speed signal line. 3. Original inner electrode structure enables extra low crosstalk. 4. The nickel barrier structure of the external electrodes provides excellent solder heat resistance.
(1) (2) (3) (4)
1
(5)
(6)
(7)
(8)
2.00.2
0.250.15
0.50.1 : Electrode (in mm)
s Applications
Notebook size PC, PDA and other compact size digital equipment
Impedance (at 100MHz, 20 degree C) (ohm) 120 25% 220 25% 600 25% 1000 25% 10 25% 22 25% 47 25% 120 25% 220 25% 470 25% 600 25% 1000 25% Rated Current (mA) 100 50 50 50 200 200 200 50 50 100 100 50 DC Resistance (max.) (ohm) 0.50 0.70 1.10 1.30 0.1 0.2 0.35 0.60 0.90 0.65 0.80 1.00 Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Part Number BLA2AAG121SN4 BLA2AAG221SN4 BLA2AAG601SN4 BLA2AAG102SN4 BLA2ABB100SN4 BLA2ABB220SN4 BLA2ABB470SN4 BLA2ABB121SN4 BLA2ABB221SN4 BLA2ABD471SN4 BLA2ABD601SN4 BLA2ABD102SN4
Number of Circuits : 4
s Equivalent Circuit
s Impedance-Frequency (Typical)
BLA2AA Series
1200 BLA2AAG102SN4
(1)
(2)
(3)
(4) Impedance (ohm)
900
BLA2AAG601SN4
600 BLA2AAG221SN4 300
(5)
(6)
(7)
(8)
BLA2AAG121SN4
No polarity. 0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
60
0.50.1
0.20.15
1.00.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency (Typical)
BLA2ABB Series
1000 1600
BLA2ABD Series
800 Impedance (ohm) 1200 Impedance (ohm) 600 BLA2ABB221SN4 400 BLA2ABD102SN4 BLA2ABD601SN4 800 BLA2ABD471SN4 400 200 BLA2ABB121SN4 0 1 10 Frequency (MHz) 100 1000 0 1 10 Frequency (MHz) 100 1000
1
s Impedance-Frequency Characteristics
BLA2AAG121SN4
200 400
BLA2AAG221SN4
150 Impedance (ohm) Impedance (ohm)
300 Z R 200
Z 100 R
50 X 0 1 10 100 Frequency (MHz) 1000
100 X
0 1 10 100 Frequency (MHz) 1000
BLA2AAG601SN4
800 Z 600 Impedance (ohm) Impedance (ohm) R 900 1200
BLA2AAG102SN4
R Z
400
600
200 X 0 1 10 100 Frequency (MHz) 1000
300 X
0 1 10 100 Frequency (MHz) 1000
BLA2ABB100SN4
50 100
BLA2ABB220SN4
40 75 Impedance (ohm) 30 X Impedance (ohm) Z
Z 50 X
20
25 10 R 0 1 10 Frequency (MHz) 100 1000 0 1 10 Frequency (MHz) 100 1000 R
Continued on the following page.
61
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLA2ABB470SN4
500 200 400 Impedance (ohm) Z 300
BLA2ABB121SN4
Impedance (ohm)
Z 100
R
R
1
200 X 100
X
0 1 10 Frequency (MHz) 100 1000 0 1 10 Frequency (MHz) 100 1000
BLA2ABB221SN4
1000 800
BLA2ABD471SN4
800 600 Impedance (ohm) 600 Impedance (ohm) Z
Z
R 400
R 400
X 200
200 X
0 1 10 100 Frequency (MHz) 1000
0 1 10 Frequency (MHz) 100 1000
BLA2ABD601SN4
1000 Z 800 1200 Impedance (ohm) 600 R Impedance (ohm) 1600
BLA2ABD102SN4
Z
R 800
400 X 200
400
X
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
62
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
BLA31A/BLA31B Series
(1) (2) (3) (4)
s Features
1. BLA31A/B has 4 circuits in 3.2x1.6mm body with 0.8mm pitch. 2. Provides attenuation across a broad frequency range. Two types of impedance are available which meet general signal line and high speed signal line. 3. Original inner electrode structure enables extra low crosstalk. 4. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. Both flow and reflow soldering methods can be employed.
Impedance (at 100MHz, 20 degree C) (ohm) 30 25% 60 25% 120 25% 220 25% 600 25% 1000 25% 120 25% 220 25% 470 25% 600 25% 1000 25% Rated Current (mA) 200 200 150 150 100 50 150 150 100 100 50
0.40.2 3.20.2
0.80.1
0.80.2
The miniaturization of electronic equipment requires high performance EMI filters which enable high density mounting. BLA31A/B series consists of 4 circuits of ferrite beads. BLA31A/B is suitable for EMI suppression in smaller digital equipment.
(5)
(6)
(7)
(8)
0.30.2
1.60.2
1
(in mm)
Part Number BLA31AG300SN4 BLA31AG600SN4 BLA31AG121SN4 BLA31AG221SN4 BLA31AG601SN4 BLA31AG102SN4 BLA31BD121SN4 BLA31BD221SN4 BLA31BD471SN4 BLA31BD601SN4 BLA31BD102SN4
Number of Circuits : 4
DC Resistance (max.) (ohm) 0.10 0.15 0.20 0.25 0.35 0.45 0.30 0.35 0.40 0.45 0.55
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Equivalent Circuit
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
No polarity.
63
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Impedance-Frequency (Typical)
BLA31A Series
1200 2000
BLA31B Series
BLA31AG600SN4 BLA31AG102SN4 900 Impedance () Impedance () BLA31AG601SN4 BLA31AG221SN4 BLA31AG121SN4 BLA31AG300SN4 1500
BLA31BD102SN4 1000 BLA31BD601SN4 BLA31BD471SN4 BLA31BD221SN4 BLA31BD121SN4 500
600
1
300
0 1 10 Frequency (MHz) 100 1000
0 1 10 Frequency (MHz) 100 1000
s Impedance-Frequency Characteristics
BLA31AG300SN4
40 80
BLA31AG600SN4
Z 30 Impedance () R Impedance () 60
Z R
20
40
X 10 20
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLA31AG121SN4
200 300
BLA31AG221SN4
150 Z Impedance () Impedance () R 100
225 Z R 150
50
X 75
X
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLA31AG601SN4
800 1200
BLA31AG102SN4
600 Z Impedance () Impedance () R 400
900 Z R 600
200
X
X 300
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
Continued on the following page.
64
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BLA31BD121SN4
300 500
BLA31BD221SN4
225 Z Impedance () Impedance () R 150 X 75
375 Z R 250 X 125
1
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLA31BD471SN4
800 1000
BLA31BD601SN4
600 Z Impedance () Impedance () R 400 X
750 Z R 500 X
200
250
0 1 10 100 Frequency (MHz) 1000
0 1 10 100 Frequency (MHz) 1000
BLA31BD102SN4
2000
1500 Impedance ()
Z 1000 R
500 X
0 1 10 100 Frequency (MHz) 1000
65
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr
Part Numbering
Chip EMIFILr Capacitor Type
(Global Part Number) qProduct ID Product ID NF Chip EMI Filters Capacitor Type NF q M w 3D e CC r 102 t R y 1H 3 L yCharacteristics Code B F wStructure Code M eDimensions (LgW) Code 18 21 3D 41 rFeatures Code CC PC tCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Features Capacitor Type for Signal Lines Capacitor Type for Large Current iElectrode/Others Code 3 Electrode Sn Plating Dimensions (LgW) 1.6g0.8mm 2.0g1.25mm 3.2g1.25mm 4.5g1.6mm EIA 0603 0805 1206 1806 Structure Capacitor Type R U S uRated Voltage Code 0J 1A 1C 1E 1H 2A Rated Voltage 6.3V 10V 16V 25V 50V 100V Capacitance Change 10% +30/-80% 15% -750 120ppm/C +350 to -1000ppm/C
u io
2
oPackaging Code L B D Packaging Plastic Taping (o180mm Reel) Bulk Paper Taping (o180mm Reel) NFM3D/NFM41 All series NFM18/NFM21 Series
66
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr Capacitor Array Type
(Global Part Number) qProduct ID Product ID NF wStructure Code A eDimensions (LgW) Code 31 rFeatures Code CC tCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Features Capacitor Type for Signal Lines oPackaging Code B D Packaging Bulk Paper Taping (o180mm Reel) Dimensions (LgW) 3.2g1.6mm iNumber of Circuits Code 4 Number of Circuits 4 Circuits Structure Array Type uRated Voltage Code 1C 1E Rated Voltage 16V 25V Chip EMI Filters Capacitor Type NF q A w 31 e CC r 101 t S y 1E 4B yCharacteristics Code R S Capacitance Change 15% +350 to -1000ppm/C
u io
2
67
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr RC Combined Type
(Global Part Number) qProduct ID Product ID NF wStructure Code R eDimensions (LgW) Code Dimensions (LgW) 2.0g1.25mm EIA 0805 Structure RC Combined Type EMIFILr NF q R 21 GD r 470 t 470 y 2 L yResistance Expressed by three figures. The unit is in ohm (). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. uElectrode/Others Code 2 iPackaging Code L B rFeatures Code GD tCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Features RC Combined Type for Signal Lines Packaging Plastic Taping (o180mm Reel) Bulk Electrode Sn Plating
we
ui
2
21
Chip EMIFILr RC Combined Array Type
(Global Part Number) qProduct ID Product ID NF wStructure Code A eDimensions (LgW) Code 31 rFeatures Code GD tCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. Features RC Combined Type for Signal Lines Dimensions (LgW) 3.2g1.6mm iPackaging Code B D Packaging Bulk Paper Taping (o180mm Reel) Structure Array Type uNumber of Circuits Code 4 Number of Circuits 4 Circuits EMIFILr NF q A 31 GD r 100 t 101 y 4D ui yResistance Expressed by three figures. The unit is in ohm (). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits.
we
68
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr LC Combined Type
(Global Part Number) qProduct ID Product ID NF wStructure Code L W E eDimensions (LgW) Code 18 21 31 61 rFeatures Code SP ST PT HT Features Circuit for Signal Lines T Circuit for Signal Lines T Circuit for Large Current T Circuit for Heavy-duty iElectrode tCut-off Frequency (NFL/NFW Series) Expressed by three figures. The unit is in hertz (Hz). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. tCapacitance (NFE Series) Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. oPackaging Code K L B D Packaging Plastic Taping (o330mm Reel) Plastic Taping (o180mm Reel) Bulk Paper Taping (o180mm Reel) NFW31/NFE NFW31/NFE NFL18/NFL21/NFE NFL18/NFL21 Series Expressed by a figure. Ex.) Code 3 4 9 Electrode Sn Plating Solder Coating Others Series NFL NFW NFE Dimensions (LgW) 1.6g0.8mm 2.0g1.25mm 3.2g1.6mm 6.8g1.6mm EIA 0603 0805 1206 2606 uRated Voltage Code 1A 1C 1E 1H 2A Rated Voltage 10V 16V 25V 50V 100V Structure Monolithic, LC Combined Type Winding, LC Combined Type Block, LC Combined Type Chip EMI Filters LC Combined Type NF q W w 31 SP e r 206 t X 1E 4 L yCharacteristics (NFL/NFW Series) Code X yCharacteristics (NFE Series) Code B C D E F R U Z Capacitance Change 10% 20%, 22% +20/-30%, +22/-33% +20/-55%, +22/-56% +30/-80%, +22/-82% 15% -750 120ppm/ C Other Characteristics Cut off Frequency
y u io
2
69
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr Capacitor Type NFM18C/NFM21C/NFM3DC/NFM41C Series
NFM18C Series
The NFM18CC series is a 1.6x0.8mm EMI suppression filter for signal lines which has a 3-terminal structure using Murata's multilayer technology.
0.250.1 0.40.1 0.80.1
s Features
0.2 min. 1.60.1 (2) 0.80.1
2
1. Ultra small size in 1.6x0.8x0.6mm enable high density mounting. 2. 3-terminal structure with low residual inductance (ESL)* characteristics achieves large insertion loss characteristics even in high frequency area. 3. The NFM18cc series covers capacitance range from 22 to 22000pF.
(1)
(3)
NFM18C
(2)
0.20.1 (in mm)
s Applications
1. EMI suppression of circuit for insertion loss in quantity. 2. Noise suppression up to GHz. * Not exceeding one-tenth of monolithic ceramic capacitors (2-terminal).
Capacitance (pF) 22 +20%,-20% 47 +20%,-20% 100 +20%,-20% 220 +20%,-20% 470 +20%,-20% 1000 +20%,-20% 2200 +20%,-20% 22000 +20%,-20% Rated Voltage (Vdc) 16 16 16 16 16 16 16 16 Rated Current (mA) 300 300 300 300 300 300 300 1000 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Part Number NFM18CC220U1C3 NFM18CC470U1C3 NFM18CC101R1C3 NFM18CC221R1C3 NFM18CC471R1C3 NFM18CC102R1C3 NFM18CC222R1C3 NFM18CC223R1C3
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 10 20 Insertion Loss (dB) 30 40 50 60 70 80 0 1 10 Frequency (MHz) 100 1000 2000 NFM18CC223R1C3 NFM18CC222R1C3 NFM18CC102R1C3 NFM18CC471R1C3 NFM18CC221R1C3 NFM18CC101R1C3 NFM18CC470U1C3 NFM18CC220U1C3 (50 - 50)
(1) Input
Output (3)
* no polarity. GND (2)
70
0.60.1
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM21C Series
0.30.2
The chip "EMIFIL" NFM21C series is a chip type 3-terminal EMI suppression filter. It can reduce residual inductance to an extremely low level making it excellent for noise suppression at high frequencies.
0.60.2 2.00.2 1.250.1
s Features
1. Small and low profile of 2.0x1.25x0.85mm (NFM21C) enables high density mounting. 2. 3-terminal structure enables high performance in high frequency range. 3. Uses original electrode structure which realizes excellent solderability. 4. An electrostatic capacitance range of 22 to 22000pF enables suppression of noise at specific frequencies.
(1)
(2)
(3)
+0.2 0.2 -0.1
NFM21C
(2) (in mm)
0.850.1
2
s Applications
1. PCs and peripherals which emit high amount of noise 2. Compact size equipment such as PDA, PC card and mobile telecommunications equipment 3. Severe EMI suppression and high impedance circuits such as digital circuits
Capacitance (pF) 22 +20%,-20% 47 +20%,-20% 100 +20%,-20% 220 +20%,-20% 470 +20%,-20% 1000 +20%,-20% 2200 +20%,-20% 22000 +20%,-20% Rated Voltage (Vdc) 50 50 50 50 50 50 50 50 Rated Current (mA) 300 300 300 300 300 300 300 2000 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Part Number NFM21CC220U1H3 NFM21CC470U1H3 NFM21CC101U1H3 NFM21CC221R1H3 NFM21CC471R1H3 NFM21CC102R1H3 NFM21CC222R1H3 NFM21CC223R1H3
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50)
20 Insertion Loss (dB)
(1) Input
Output (3)
40
NFM21CC220U1H3 NFM21CC470U1H3
60
NFM21CC101U1H3 NFM21CC221R1H3 NFM21CC471R1H3
* no polarity. GND (2)
80
NFM21CC223R1H3 NFM21CC222R1H3 NFM21CC102R1H3
100 1 5 10 50 100 500 1000 2000 Frequency (MHz)
71
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM3DC Series
The chip "EMIFIL" NFM3DC series is a chip type 3-terminal EMI suppression filter. It can reduce residual inductance to an extremely low level making it excellent for noise suppression at high frequencies.
0.70.2 1.10.3 3.20.2 1.250.2 (2) (1) (2) 0.30.2 (in mm) (3)
s Feature
0.250.2
An electrostatic capacitance range of 22 to 22,000pF enables suppression of noise at specific frequencies.
NFM3DC
s Application
1. High noise radiation and high impedance circuits such as digital circuits
2
Part Number NFM3DCC220U1H3 NFM3DCC470U1H3 NFM3DCC101U1H3 NFM3DCC221R1H3 NFM3DCC471R1H3 NFM3DCC102R1H3 NFM3DCC222R1H3 NFM3DCC223R1H3 Capacitance (pF) 22 +50%,-20% 47 +50%,-20% 100 +50%,-20% 220 +50%,-20% 470 +50%,-20% 1000 +50%,-20% 2200 +50%,-20% 22000 +50%,-20% Rated Voltage (Vdc) 50 50 50 50 50 50 50 50 Rated Current (mA) 300 300 300 300 300 300 300 300 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50)
20 Insertion Loss (dB)
(1) Input
Output (3)
40
NFM3DCC223R1H3 NFM3DCC222R1H3 NFM3DCC102R1H3 NFM3DCC471R1H3 NFM3DCC221R1H3 NFM3DCC101UH3
* no polarity. GND (2)
60
80
NFM3DCC470U1H3 NFM3DCC220U1H3
100
1
5
10
50
100
500
1000
2000
Frequency (MHz)
72
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM41C Series
The chip "EMIFIL" NFM41C series is a chip type 3-terminal EMI suppression filter. It can reduce residual inductance to an extremely low level making it excellent for noise suppression at high frequencies.
1.00.2 1.50.3 4.50.3 (2) 1.60.3 (1) (3)
s Features
An electrostatic capacitance range of 22 to 22,000pF enables suppression of noise at specific frequencies.
NFM41C
0.3 +0.3 -0.2
(2) 0.40.3 (in mm)
s Applications
1. High noise radiation and high impedance circuits such as digital circuits
2
Part Number NFM41CC220U2A3 NFM41CC470U2A3 NFM41CC101U2A3 NFM41CC221U2A3 NFM41CC471R2A3 NFM41CC102R2A3 NFM41CC222R2A3 NFM41CC223R2A3 Capacitance (pF) 22 +50%,-20% 47 +50%,-20% 100 +50%,-20% 220 +50%,-20% 470 +50%,-20% 1000 +50%,-20% 2200 +50%,-20% 22000 +50%,-20% Rated Voltage (Vdc) 100 100 100 100 100 100 100 100 Rated Current (mA) 300 300 300 300 300 300 300 300 Insulation Resistance (M ohm) 10000 min. 10000 min. 10000 min. 10000 min. 10000 min. 10000 min. 10000 min. 10000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50) 0
20 Insertion Loss (dB)
(1) Input
Output (3)
40
NFM41CC223R2A3 NFM41CC222R2A3 NFM41CC102R2A3
60
* no polarity. GND (2)
NFM41CC471R2A3 NFM41CC221U2A3
80
NFM41CC101U2A3 NFM41CC470U2A3 NFM41CC220U2A3
100 1 5 10 50 100 500 1000 2000 Frequency (MHz)
73
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr Capacitor Array Type NFA31C Series
The NFA31C series is a chip EMI suppression filter for surface mount applications by using Murata's ceramic processing technology and filter design technology. The series is well suited for EMI suppression in digital I/O lines of varied electronic equipment such as notebook size PCs.
(1)
3.20.2 0.80.1
1.60.2 0.80.2
0.40.2
1.10.5
(7)
(8)
(9) (10) (2) 0.05 min.
2
1. High density mounting can be realized because of 4 circuits in one package with 0.8mm pitch. 2. Suitable for high frequency noise suppression because of low residual inductance of 3-terminal structure. 3. Excellent EMI suppression can be realized because of 2-terminal simple GNDs for 4 circuits. 4. 20 to 22,000pF lineups can be used depending on noise frequency.
0.05 min.
s Features
(3)
(4)
(5)
(6)
(in mm)
s Applications
1. Personal computers and peripherals 2. Telephones, PPCs, communications equipment 3. Digital TVs, VCRs
Capacitance (pF) 22 +20%,-20% 47 +20%,-20% 100 +20%,-20% 220 +20%,-20% 470 +20%,-20% 1000 +20%,-20% 2200 +20%,-20% 22000 +20%,-20% Rated Voltage (Vdc) 25 25 25 25 25 25 25 16 Rated Current (mA) 200 200 200 200 200 200 200 200 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Part Number NFA31CC220S1E4 NFA31CC470S1E4 NFA31CC101S1E4 NFA31CC221S1E4 NFA31CC471R1E4 NFA31CC102R1E4 NFA31CC222R1E4 NFA31CC223R1C4
Number of Circuits : 4
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50) Input 0 (9) (10) 20 Insertion Loss (dB) NFA31CC223R1C4 40 NFA31CC222R1E4 NFA31CC102R1E4 60 NFA31CC471R1E4 NFA31CC221S1E4 NFA31CC101S1E4 80 Output 100 No polarity. 1 5 10 50 100 500 1000 2000 Frequency (MHz) NFA31CC470S1E4 NFA31CC220S1E4
(7)
(8)
GND (1)
(2) GND
(3)
(4)
(5)
(6)
74
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr RC Combined Type NFR21G Series
(Top View)
The NFR21G series comprises high performance EMI suppression filters which can suppress distortion of waveform. Various items may be used, considering circuit impedance and noise condition.
1.0 max. 0.50.2 1.00.35 2.00.2
0.950.35 1.250.2
s Features
1. Murata's original inner design realizes small and low profile of 2.0x1.25x0.5mm. 2. Distributed constant circuit realizes smooth change of impedance which prevents reflection of signal and distortion of wave shape. 3. The NFR21G series is effective in a line where ground is not stable, because the resistance element in the filter absorbs noise and returns it to ground line. 4. The NFR21G series has no polarity so it can be used in dual direction transport lines. 5. The NFR21G series has various lineups of resistance (22 to 100ohm) and capacitance (10 to 100pF).
(Bottom View) (1) 0.3 0.25 (2) (2) (3) 0.3 0.25
0.2
2
(in mm)
s Applications
Interface lines and clock lines where signals are tend to be distorted
Capacitance (pF) 10 +20%,-20% 10 +20%,-20% 47 +20%,-20% 47 +20%,-20% 47 +20%,-20% 47 +20%,-20% 100 +20%,-20% 100 +20%,-20% 100 +20%,-20% 100 +20%,-20% Resistance (ohm) 22 +30%,-30% 47 +30%,-30% 22 +30%,-30% 47 +30%,-30% 68 +30%,-30% 100 +30%,-30% 22 +30%,-30% 47 +30%,-30% 68 +30%,-30% 100 +30%,-30% Rated Current (mA) 50 35 50 35 30 25 50 35 30 25 Rated Voltage (Vdc) 50 50 50 50 50 50 50 50 50 50 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Part Number NFR21GD1002202 NFR21GD1004702 NFR21GD4702202 NFR21GD4704702 NFR21GD4706802 NFR21GD4701012 NFR21GD1012202 NFR21GD1014702 NFR21GD1016802 NFR21GD1011012
Number of Circuits : 1
0.2
75
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Equivalent Circuit
(1) Input
Output (3)
GND (2)
No polarity
2
s Insertion Loss Characteristics (Typical)
0 (50 - 3k) NFR21GD4701012 10 Insertion Loss (dB) Insertion Loss (dB) NFR21GD1002202 NFR21GD1004702 NFR21GD4702202 NFR21GD4704702 NFR21GD4706802 NFR21GD1012202 NFR21GD1014702 NFR21GD1016802 40 10
0
(50 - 150)
20
20 NFR21GD1011012 30
30
40
50
50 1 10 100 Frequency (MHz) 1000 1 10 100 Frequency (MHz) 1000
76
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
!Effect of Noise Suppression by NFR21G
The NFR21G is effective even if ground line is not stable enough due to its distributed constant circuit structure.
Noise Suppression Effect of NFR21G Series
[Testing Circuit]
HCU04 HC04 Filter 15cm Signal Pattern HC00
10MHz
With Stable Ground Line
Type of Filter
60 Noise Level [dB V/m] 50 40
EMI Suppression Effect
Filter
Description
Signal line Ground pattern
2
Noise Level without Filter
30 20 10 30 60 84 138 192 246 Frequency [MHz] 300
Thru-hole (connection ground pattern with ground plane) Whole surface (back side) ground plane
Noise Level [dB V/m]
50 40 30 20 10 30 60 84 138 192 246 Frequency [MHz] 300
The standard type chip EMIFILr is effective on stable ground lines.
Filter Mounting Condition Standard Type Chip EMIFILr (100pF)
Noise Level [dB V/m]
50 40 30 20 10 30 84 138 192 246 Frequency [MHz] 300
The NFR21G has some advantages to standard type EMIFILr on stable ground lines.
Filter Mounting Condition NFR21GD4701012
With Poor Ground Line
Type of Filter
60 Noise Level [dB V/m]
EMI Suppression Effect
Filter
50 40 30 20 10 30 60 Noise Level [dB V/m] 50 40 30 20 10 30 60 Noise Level [dB V/m] 50 40 30 20 10 30 84 138 192 246 Frequency [MHz] 300 84 138 192 246 Frequency [MHz] 300 84 138 192 246 Frequency [MHz] 300
Description
Signal line Ground pattern
Noise Level without Filter
Without ground plane
The standard type EMIFILr loses efficiency on poor ground lines.
Filter Mounting Condition Standard Type Chip EMIFILr (100pF)
Filter Mounting Condition NFR21GD4701012
The NFR21G is effective even on poor ground lines because of its distributed constant circuit structure and unique system to limit rush current.
77
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect Noise Suppression Effect of NFR21G Series
!Waveform Distortion Suppressing Function by NFR21G
[Testing Circuit]
HCU04 AC04 Filter AC04
Measuring Point 10MHz
Type of Filter
EMI Suppression Effect
Description
Voltage Waveform
2
Resonance between the internal capacitance of the IC and the inductance of the print pattern causes waveform overshooting and undershooting.
Initial Waveform (no filter)
:1V/div
:20ns/div
Voltage Waveform
Ordinary capacitor filters have no waveform distortion suppressing capability, and they cannot suppress disturbances in the waveforms.
When Ordinary Capacitor Filter is Used
:1V/div
:20ns/div
Voltage Waveform
The waveform distortion suppressing function of the NFR21G minimizes disturbances of waveforms.
NFR21G
:1V/div
:20ns/div
78
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr RC Combined Array Type NFA31G Series
(Top View) (7) (8) (9) (10)
NFA31G series is a high performance EMI suppression filter array with a 4-circuit noise filter in 3.2x1.6mm size. NFA31G realizes high density mounting.
(1)
(2)
(3) 0.40.15
(4)
(5)
(6) 1.10.5 0.80.2
0.80.1
s Features
1. NFA31G is a 4-circuit noise filter in 3.2x1.6mm size with 0.8mm pitch. High density mounting is available. 2. 3-terminal structure enables excellent high frequency performance. 3. Distributed constant circuit realizes smooth change of impedance which prevents reflection of signal and distortion of wave shape. 4. NFA31G series is effective in lines where ground is not stable, because the resistance element in the filter absorbs noise and returns it to ground line.
Capacitance (pF) 10 +20%,-20% 10 +20%,-20% 10 +20%,-20% 47 +20%,-20% 47 +20%,-20% 47 +20%,-20% 100 +20%,-20% 100 +20%,-20% 100 +20%,-20% Resistance (ohm) 6.8 +40%,-40% 47 +30%,-30% 100 +30%,-30% 6.8 +40%,-40% 47 +30%,-30% 100 +30%,-30% 6.8 +40%,-40% 47 +30%,-30% 100 +30%,-30% Rated Current (mA) 50 20 15 50 20 15 50 20 15 Rated Voltage (Vdc) 6 6 6 6 6 6 6 6 6
3.20.2 (Bottom View)
1.60.2
2
0.05 min. 0.05 min. (in mm)
Part Number NFA31GD1006R84 NFA31GD1004704 NFA31GD1001014 NFA31GD4706R84 NFA31GD4704704 NFA31GD4701014 NFA31GD1016R84 NFA31GD1014704 NFA31GD1011014
Number of Circuits : 4
Insulation Resistance (M ohm) 1000 min 1000 min 1000 min 1000 min 1000 min 1000 min 1000 min 1000 min 1000 min
Operating Temperature Range (C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
s Equivalent Circuit
Input (7) (8) (9) (10)
(1)GND
(2)GND
(3)
(4)
(5)
(6)
Output No polarity
79
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Insertion Loss Characteristics
(50 - 50) (50 - 50)
0
0
10 Insertion Loss (dB)
NFA31GD1006R84 NFA31GD4706R84 Insertion Loss (dB)
10 NFA31GD1004704 20 NFA31GD4704704 NFA31GD1014704 30
20
NFA31GD1016R84 30
40
40
50
50 1 10 Frequency (MHz) 100 1000 2000
1
10
100 Frequency (MHz)
1000 2000
2
0 (50 - 50)
10 Insertion Loss (dB) NFA31GD1001014 20 NFA31GD4701014 NFA31GD1011014 30
40
50
1
10
100 Frequency (MHz)
1000 2000
80
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr LC Combined Monolithic Type NFL18ST/NFL18SP/NFL21S Series
NFL18ST Series
Ths NFL18ST series is an EMI suppression filter for high speed signal lines, achieving T-type structure in 1.6x0.8mm size with Murata's multilayer technology.
0.2 min. (2) 0.80.1 0.80.1 0.2 min.
(1)
(3)
s Features
1. Ultra-small size in 1.6x0.8x0.8mm 2. Steep insertion loss characteristics realize excellent noise suppression and prevent distortion of signal waveform. 3. By minimizing stray capacitance of inductor, achieves high performance in noise suppression in high frequency range. 4. Five different values of cut-off frequency are available, ranging from 100MHz up to 500MHz. 5. No polarity using the same structure on all the side electrodes.
0.250.1
(2) 0.40.1 1.60.1
0.250.1
2
(in mm)
s Applications
Noise suppression for video signal lines (RGB lines) and high speed clock lines
Cut-off Frequency (MHz) 100 150 200 300 500 Capacitance (pF) 40 +20%,-20% 32 +20%,-20% 25 +20%,-20% 18 +20%,-20% 10 +20%,-20% Inductance (nH) 175 +20%,-20% 140 +20%,-20% 110 +20%,-20% 62 +20%,-20% 43 +20%,-20% Rated Voltage (Vdc) 16 16 16 16 16 Rated Current (mA) 100 100 150 200 200 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Part Number NFL18ST107X1C3 NFL18ST157X1C3 NFL18ST207X1C3 NFL18ST307X1C3 NFL18ST507X1C3
Number of Circuits : 1
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50)
NFL18ST507X1C3 Input (1) Output (3) 20 Insertion Loss (dB) NFL18ST307X1C3 NFL18ST207X1C3 40 NFL18ST157X1C3 NFL18ST107X1C3
GND (2)
60 No Polarity
80
1
5
10
50
100
500 1000
5000
Frequency (MHz)
81
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFL18SP Series
The chip "EMIFIL" NFL18SP series is an EMI suppression filter for high speed signal lines, achieving pi-type structure in 0603 size with Murata's multilayer technology.
0.150.1 0.80.1 1.60.1 0.2 min.
s Features
1. Ultra-small size in 1.6x0.8x0.6 mm 2. Achieves high performance in noise suppression over wide frequency range. 3. Steep insertion loss characteristics realize excellent noise suppression and prevent distortion of signal waveform. 4. Line up 4 items of cut-off frequency range from 150 to 500MHz.
0.60.1 0.30.1 0.40.1 0.30.1 0.150.1 0.150.1 (in mm)
2
s Applications
EMI suppression for digital signal line such as RGB and high speed clock lines
Cut-off Frequency (MHz) 150 200 300 500 Capacitance (pF) 34 +20%,-20% 24 +20%,-20% 19 +20%,-20% 11 +20%,-20% Inductance (nH) 100 +20%,-20% 80 +20%,-20% 60 +20%,-20% 38 +20%,-20% Rated Voltage (Vdc) 10 10 10 10 Rated Current (mA) 100 100 100 100 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125
Part Number NFL18SP157X1A3 NFL18SP207X1A3 NFL18SP307X1A3 NFL18SP507X1A3
Number of Circuits : 1
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 10 20 30 NFL18SP507X1A3 40 50 60 No polarity. 70 1 10 100 Frequency (MHz) 1000 2000 NFL18SP157X1A3 NFL18SP207X1A3 NFL18SP307X1A3 50-50
GND (2)
82
Insertion Loss (dB)
(1) Input
Output (3)
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFL21S Series
0.30.2
The chip "EMIFIL" NFL21S series is a high performance EMI suppression filter in 2.0x1.25mm size for high speed signal lines by using Murata's processing technology.
0.60.2 2.00.2
s Features
1. Suppresses noise with few effects on the signal itself due to its steep filtering characteristics. 2. Murata's original internal structure design enables excellent noise suppression up to high frequencies. 3. Available in nine different values of cut-off frequency ranging from 20MHz up to 500MHz.
(1)
(2) 1.250.1 (in mm)
(3)
0.05 min. (2)
0.850.1
s Applications
Suppression of high magnitude radiated noise generated by high speed digital circuits such as clock and RGB
Cut-off Frequency (MHz) 20 50 70 100 150 200 300 400 500 Capacitance (pF) 240 +20%,-20% 84 +20%,-20% 76 +20%,-20% 44 +20%,-20% 28 +20%,-20% 22 +20%,-20% 19 +10%,-10% 16 +10%,-10% 12 +10%,-10% Inductance (nH) 700 +20%,-20% 305 +20%,-20% 185 +20%,-20% 135 +20%,-20% 128 +20%,-20% 72 +20%,-20% 45 +10%,-10% 34 +10%,-10% 31 +10%,-10% Rated Voltage (Vdc) 16 16 16 16 16 16 16 16 16 Rated Current (mA) 100 150 150 200 200 250 300 300 300 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
2
Part Number NFL21SP206X1C3 NFL21SP506X1C3 NFL21SP706X1C3 NFL21SP107X1C3 NFL21SP157X1C3 NFL21SP207X1C3 NFL21SP307X1C3 NFL21SP407X1C3 NFL21SP507X1C3
Number of Circuits : 1
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50) 0 NFL21SP507X1C3
(1) Input
Output (3) Insertion Loss (dB)
20
NFL21SP407X1C3 NFL21SP307X1C3 NFL21SP207X1C3 NFL21SP157X1C3 NFL21SP107X1C3 NFL21SP706X1C3 NFL21SP506X1C3
40
GND (2)
60
NFL21SP206X1C3
No polarity. 80 1 5 10 50 100 500 1000 2000 Frequency (MHz)
83
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr LC Combined Winding Type NFW31S Series
2
The signal line chip EMI filter NFW31S series consists of high performance EMI suppression filters. They are designed for noise suppression in high speed signal digital circuits in which the signal harmonics are prone to becoming noise sources. These filters achieve a 100dB/dec. (typ.) damping characteristic with Murata's innovative circuit design. This makes these chips effective in applications where the signal and noise frequencies are close to each other.
2.30.2 1.80.2 3.20.3 1.60.2 (1) (2) (3) (1) : Input electrode (2) : Ground electrode (3) : Output electrode No polarity. 0.70.3 0.650.2 (in mm) 0.70.3
s Features
1. Suppresses signal noise with little or no attenuation of the signal itself. 2. Murata's original internal structure design enables excellent noise suppression up to high frequencies (40dB at 1GHz typ.). 3. The NFW31S series is available in six different values of cut-off frequency ranging from 10MHz up to 500MHz.
Nominal Cut-off Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Freq. at 10MHz at 20MHz at 50MHz at 100MHz at 150MHz at 200MHz at 300MHz at 400MHz at 500MHz at 1000MHz (MHz) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) 10 20 50 100 150 200 300 400 500 6 max. 5 min. 6 max. 25 min. 5 min. 6 max. 25 min. 25 min. 10 min. 6 max. 6 max. 25 min. 25 min. 30 min. 5 min. 6 max. 10 min. 6 max. 20 min 6 max. 30 min. 30 min. 30 min. 20 min. 30 min. 10 min. 5 min. 6 max. 30 min. 30 min. 30 min. 30 min. 30 min. 30 min. 15 min. 10 min. 10 min.
Part Number NFW31SP106X1E4 NFW31SP206X1E4 NFW31SP506X1E4 NFW31SP107X1E4 NFW31SP157X1E4 NFW31SP207X1E4 NFW31SP307X1E4 NFW31SP407X1E4 NFW31SP507X1E4
Rated Current : 200mA
Rated Voltage : 25Vdc
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50)
0 NFW31SP157X1E4 NFW31SP207X1E4 NFW31SP307X1E4 NFW31SP407X1E4 NFW31SP507X1E4
(1) Input
Output (3) Insertion Loss (dB)
20
40
GND (2)
NFW31SP106X1E4 60 NFW31SP206X1E4 NFW31SP506X1E4 NFW31SP107X1E4
No polarity. 80 1 5 10 50 100 500 1000 2000 Frequency (MHz)
84
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
!Example of EMI Suppression in an Actual Circuit
Noise Suppression Effect of NFW31S Series
[Measuring Circuit]
74ALS04 EMI Suppression Filter Measuring Point 10MHz 74ALS00
Type of Filter
Signal Wave Form 20ns/div 1v/div
(
)
100 Noise Level [dBV] 80 60 40 20 0
EMI Suppression Effect
Description
2
Signal Waveform and Noise Spectrum before Filter Mounting
Signal Waveform 20ns/div 1V/div
400 100 200 300 Frequency [MHz]
500
(
)
Noise Spectrum (10:1 Active Probe)
100 Noise Level [dBV] 80 60 40 20 0 400 100 200 300 Frequency [MHz] 500 Level before filter mounting
The NFW31S's steep attenuation characteristic means excellent EMI suppression without waveform cornering.
NFW31S Series (Cut-off frequency 50MHz)
100 Noise Level [dBV]
Conventional Chip Solid type EMI Filter (NFM41CC 470pF)
80 60 40 20 0
Level before filter mounting
3-terminal capacitors suppress signal frequencies as EMI frequencies so the signal waveform is distorted.
400 100 200 300 Frequency [MHz]
500
Filter Combined with Conventional LCs
L C L
100 Noise Level [dBV] 80 60 40 20 0
Level before filter mounting
Combinations of inductors and capacitors can yield a steep attenuation characteristic, but they require a great deal more mounting space. Moreover, at high frequencies the EMI suppression is less than that obtained by the NFW31S.
500
L : Chip Inductor C : Chip Capacitor (270pF)
400 100 200 300 Frequency [MHz]
85
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr LC Combined Type for Large Current NFE31P/NFE61P/NFE61H Series
NFE31P Series
The chip "EMIFIL" NFE31P is a small size T-type circuit EMI suppression filter.
0.70.2 1.00.2 0.70.2
(1)
(2)
(3)
2
1. Its large rated current of 6A and low voltage drop due to small DC resistance are suitable for DC power line use. 2. The feedthrough capacitor realizes excellent high frequency characteristics. 3. The structure incorporates built-in ferrite beads which minimize resonance with surrounding circuits. 4. 22 to 22,000pF lineups can be used for signal lines.
Capacitance (pF) 22 +30%,-30% 47 +50%,-20% 100 +80%,-20% 220 +50%,-20% 470 +50%,-20% 1500 +50%,-20% 2200 +50%,-50% Rated Voltage (Vdc) 25 25 25 25 25 25 25 Rated Current (A) 6 6 6 6 6 6 6
1.60.2
s Features
3.20.4
1.60.2
(in mm)
Part Number NFE31PT220R1E9 NFE31PT470C1E9 NFE31PT101C1E9 NFE31PT221D1E9 NFE31PT471F1E9 NFE31PT152Z1E9 NFE31PT222Z1E9
Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min.
Operating Temperature Range (C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) NFE31PT220R1E9 NFE31PT470C1E9 10 NFE31PT101C1E9
Input (1)
Output (3)
Insertion Loss (dB)
20
NFE31PT221D1E9 NFE31PT471F1E9
30
NFE31PT152Z1E9 NFE31PT222Z1E9
GND (2)
40
No polarity.
50 1 10 Frequency (MHz) 100 1000 2000
86
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFE61P Series
The chip "EMIFIL" NFE61P is a T-type circuit EMI suppression filter.
0.70.2 (1)
2.60.3 (2)
0.70.2 (3) 1.60.3
s Feature
1. Its large rated current of 2A and low voltage drop due to small DC resistance are suitable for DC power line use. 2. The feedthrough capacitor realizes excellent high frequency characteristics. 3. The structure incorporates built-in ferrite beads which minimize resonance with surrounding circuits. 4. 33 to 4,700pF lineups can be used for signal lines.
Capacitance (pF) 33 +30%,-30% 68 +30%,-30% 100 +30%,-30% 180 +30%,-30% 360 +20%,-20% 680 +30%,-30% 1000 +80%,-20% 4700 +80%,-20% Rated Voltage (Vdc) 50 50 50 50 50 50 50 50 Rated Current (A) 2 2 2 2 2 2 2 2
6.80.5
1.60.3
(in mm)
2
Part Number NFE61PT330B1H9 NFE61PT680B1H9 NFE61PT101Z1H9 NFE61PT181B1H9 NFE61PT361B1H9 NFE61PT681B1H9 NFE61PT102E1H9 NFE61PT472C1H9 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) NFE61PT330B1H9 10 Insertion Loss (dB) NFE61PT680B1H9 NFE61PT101Z1H9
20 NFE61PT181B1H9 30 NFE61PT361B1H9 NFE61PT681B1H9 40 NFE61PT102E1H9 NFE61PT472C1H9
Input (1)
Output (3)
GND (2)
50
No polarity.
60 0.1
1
10 Frequency (MHz)
100
1000
87
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFE61H Series
The T-type chip EMI Filter NFE61H series consists of a feedthrough capacitor and ferrite beads. Extending the operating conditions of NFE61P, NFE61H series can be used in an application set under severe operating conditions.
0.70.2 (1)
2.60.3 (2)
0.70.2 (3) 1.60.3
s Features
1. These filters have an extended operating temperature range of -55 to +125 degree C. 2. Its large rated current of 2A and low voltage drop due to small DC resistance are suitable for DC power line use. 3. The feedthrough capacitor realizes excellent high frequency characteristics. 4. The structure incorporates built-in ferrite beads which minimize resonance with surrounding circuits. 5. 33 to 3,300pF lineups can be used for signal lines.
Capacitance (pF) 33 +30%,-30% 68 +30%,-30% 100 +30%,-30% 180 +30%,-30% 360 +20%,-20% 680 +30%,-30% 1000 +80%,-20% 3300 +80%,-20% Rated Voltage (Vdc) 100 100 100 100 100 100 100 100 Rated Current (A) 2 2 2 2 2 2 2 2 Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min. 1000 min.
6.8+0.3 -0.5
1.60.3
(in mm)
2
Part Number NFE61HT330U2A9 NFE61HT680R2A9 NFE61HT101Z2A9 NFE61HT181C2A9 NFE61HT361C2A9 NFE61HT681D2A9 NFE61HT102F2A9 NFE61HT332Z2A9
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) NFE61HT330U2A9 NFE61HT680R2A9 NFE61HT101Z2A9
10
Insertion Loss (dB)
20 NFE61HT181C2A9 30 NFE61HT361C2A9 NFE61HT681D2A9 NFE61HT102F2A9 NFE61HT332Z2A9
Input (1)
Output (3)
40
GND (2)
50
No polarity.
60 0.1
1
10 Frequency (MHz)
100
1000
88
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr for Large Current NFM18P/21P/3DP/41P Series
NFM18P Series
The NFM18P series is an EMI suppression filter for high speed IC power lines which realizes large capacitance 1 microF max. and rated current 2A in 1608 size by Murata's multilayer technology.
0.2 min. (2) 0.80.1 0.80.1 0.2 min.
(1)
(3)
0.250.1
(2) 0.40.1
0.250.1
s Features
1. Ultra-small size in 1.6x0.8mm. 2. 3-terminal structure with low residual (ESL)* and large capacitance 1 microF (max.) realize large insertion loss characteristics over wide frequency range. 3. Large rated current 2A is suitable for noise suppression of circuits which require large current. 4. The NFM18P series has line up of capacitance 0.1 to 1.0 microF. * Not exceeding one-tenth of monolithic ceramic capacitors (2-terminal).
1.60.1
2
NFM18P (1 micro F)
(in mm)
0.250.1
0.40.1
0.80.1
0.2 min. 1.60.1
s Applications
1. Noise suppression for large capacitance circuits such as high speed IC power lines 2. Control change of voltage for high speed IC
(1)
(2) 0.80.1
(3)
NFM18P (0.1-0.47 micro F)
(2)
0.20.1 (in mm)
Part Number NFM18PC104R1C3 NFM18PC224R0J3 NFM18PC474R0J3 NFM18PC105R0J3
Capacitance (F) 0.1 +20%,-20% 0.22 +20%,-20% 0.47 +20%,-20% 1.0 +20%,-20%
Rated Voltage (Vdc) 16 6.3 6.3 6.3
Rated Current (A) 2 2 2 2
Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 500 min.
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -55 to 105
s Equivalent Circuit
s Insertion Loss Characteristics
NFM18P Series
0 10 NFM18PC104R1C3 20 NFM18PC224R0J3 30 Insertion Loss (dB) NFM18PC474R0J3 NFM18PC105R0J3 (50 - 50)
(1) Input
Output (3)
40 50 60 70 80 90 0.1
* no polarity. GND (2)
1
10 Frequency (MHz)
100
1000 2000
0.60.1
89
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM21P Series
0.30.2
NFM21P is a 3-terminal structure component. This product can be applied to large current DC power lines. NFM21P is suitable for noise suppression of DC power lines where relatively operates large current.
0.60.2 2.00.2 1.250.1
s Features
1. The rated current of 4A is suitable for IC's individual power lines. 2. Small dimension enables higher density packaging. NFM21P is much smaller size (2.0x1.25x0.85mm). 3. Murata's original internal electrode structure design realizes excellent EMI suppression effects from low frequency to high frequency.
Capacitance (F) 0.1 +20%,-20% 0.22 +20%,-20% 0.47 +20%,-20% 1.0 +20%,-20% 1.0 +80%,-20% Rated Voltage (Vdc) 25 16 16 10 16
(1)
(2)
(3)
0.250.2
NFM21P
(2)
0.850.1
(in mm)
2
Part Number NFM21PC104R1E3 NFM21PC224R1C3 NFM21PC474R1C3 NFM21PC105B1A3 NFM21PC105F1C3
Rated Current (A) 2 2 2 4 2
Insulation Resistance (M ohm) 1000 min. 1000 min. 1000 min. 500 min. 500 min.
Operating Temperature Range (C) -55 to 125 -55 to 125 -55 to 125 -40 to 85 -40 to 85
s Equivalent Circuit
s Insertion Loss Characteristics
NFM21P Series
0 (50 - 50)
20 Insertion Loss (dB)
NFM21PC104R1E3 NFM21PC224R1C3
(1) Input
Output (3)
40
60 NFM21PC474R1C3
* no polarity. GND (2)
80 NFM21PC105F1C3 NFM21PC105B1A3 100 1 10 100 Frequency (MHz) 1000 2000
90
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM3DP Series
The chip "EMIFIL" NFM3DP is a chip type 3-terminal capacitor with high rated current of 2A. This series is suited for noise suppression in DC power supply lines of digital instruments.
0.70.2 1.10.3 3.20.2 1.250.2 (2) (1) (2) 0.30.2 (in mm) (3)
s Features
0.250.2
1. Large rated current (2A) is suitable for application in DC power lines. 2. Small size (3.2x1.25mm) and low profile (0.7mm max.)
NFM3DP
s Applications
1. Personal computers, word processors and peripherals 2. Telephones, PPCs, communications equipment, etc. 3. Digital TVs, VCRs 4. Telecommunications equipment
Capacitance (F) 0.022 +20%,-20% Rated Voltage (Vdc) 50 Rated Current (A) 2 Insulation Resistance (M ohm) 1000 min. Operating Temperature Range (C) -55 to 85
2
Part Number NFM3DPC223R1H3
s Equivalent Circuit
s Insertion Loss Characteristics
NFM3DP
0 (50 - 50)
20 Insertion Loss (dB)
(1) Input
Output (3)
40
* no polarity. GND (2)
60
80
100 0.1
0.5
1
5 10 Frequency (MHz)
50
100
500
1000
s Notice (Rating)
When the NFM3DP series is used in operating temperatures exceeding +85C, derating of current is necessary. Please apply the derating curve shown below according to the operating temperature.
2.0 Rated Current (A) 0.5 0 -55 85 Operating Temperature (C) 125
91
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
NFM41P Series
The chip "EMIFIL" NFM41P series consists of 3-terminal structure SMT components. These components are able to be applied to large current DC power lines. NFM41P series are suitable in noise suppression in DC lines where relatively large currents operate.
1.00.2 1.50.3 4.50.3 (2) 1.60.3 (1) (3) 0.3 0.2
0.3
s Features
1. Large rated current (2A) is suitable for the application in DC power lines. 2. High electrostatic capacitance and remarkable high frequency performance are effective for immunity against surge noise and pulse noise.
NFM41P
(2) 0.40.3 (in mm)
2
s Applications
1. Personal computers, word processors and peripherals 2. Telephones, PPCs, communications equipment, etc. 3. Digital TVs, VCRs 4. Telecommunications equipment
Capacitance (F) 0.2 +80%,-20% Rated Voltage (Vdc) 50 Rated Current (A) 2 Insulation Resistance (M ohm) 1000 min. Operating Temperature Range (C) -55 to 85
Part Number NFM41PC204F1H3
s Equivalent Circuit
s Insertion Loss Characteristics
NFM41P
0 (50 - 50)
20 Insertion Loss (dB)
(1) Input
Output (3)
40
60
* no polarity. GND (2)
80
100
1
5
10
50 Frequency (MHz)
100
500
1000
92
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIGUARDr (EMIFILr with Varistor Function)
Part Numbering
Chip EMIGUARDr (EMIFILr with Varistor Function)
(Global Part Number) VF q qProduct ID Product ID VF wStructure Code M eDimensions (LgW) Code 41 rOuter Electrode Code R tCategory Code N Category Standard Outer Electrode Standard Type Dimensions (LgW) 4.5g1.6mm EIA 1806 Structure Monolithic Type Chip EMIGUARDr M w 41 R N 222 y N u 1C L
ert
io yCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. uCapacitance Tolerance Code N iRated Voltage Code 1C oPackaging Code L B Packaging Plastic Taping (o180mm Reel) Bulk Rated Voltage 16V Capacitance Tolerance 30%
3
93
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIGUARDr (EMIFILr with Varistor Function) VFM41R Series
s Features
The VFM41R series is a chip type EMI filter with varistor function. Its 3-terminal structure provides high performance by suppressing high frequency noise and absorbing surge noise. VFM41R can meet both EMI noise and surge noise.
0.40.3 1.40.3 (2) (1) (2) 4.50.3 (3) 1.250.3 1.60.3 0.40.3
s Applications
ESD surge protection and EMI suppression in various electric equipment such as car electronic equipment, portable electronic equipment, telecommunication terminals, office automation equipment, home automation equipment or factory automation equipment
Rated Voltage (Vdc) 16 Varistor Voltage (V) 27 +5V,-5V Clumping Voltage (max.) 50V(V2A) Capacitance (pF) 2200 +30%,-30% Rated Current (mA) 200 Peak Pulse Current (A) 50
in mm
Part Number
Operating Temperature Range (C) -40 to 125
3
VFM41RN222N1C
Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics
0 (50 - 50)
20 Insertion Loss (dB) (1) Input Output (3)
40
GND (2)
60
No polarity
80 1 5 10 50 Frequency (MHz) 100 500 1000
94
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
!Impulse Noise Absorption
(Comparison between VFM41R and Standard 2-terminal Varistor)
Noise Suppression Effect of VFM Series
[TESTING CIRCUIT]
Oscilloscope Sample 50 Attenuator
Impulse Generator (Zo=50) (Pulse Width 100ns)
Type of Filter
EMI Suppression Effect
Description The Lower chart is a frequency response of the upper chart. Note that the scale of original wave chart and that of the output wave chart is different because of circumstances.
Output Voltage [V]
Voltage Waveform
2225 1675 1125 575 25 -50 0 50 100 Time [ns] 150 200
Original Waveform
Frequency Spectrum
Output Voltage [dBm]
30 20 10 0 -10 -20 10MHz Frequency [LINEAR] 990MHz
3
Final voltage falls below 0V because of the effect of signal reflection.
Output Voltage [V]
Voltage Waveform
300 200 100 0 -100 -50 30 20 10 0 -10 -20 10MHz Frequency [LINEAR] 990MHz 0 50 100 Time [ns] 150 200 174V peak
The rising part of pulse, which is mostly consists of high-frequency element, remains because inductance in electrodes becomes obstacle.
The commonly used 2-terminal varistor
Frequency Spectrum
Output Voltage [dBm]
Output Voltage [V]
Voltage Waveform
300 200 100 0 -100 -50 0 50 100 Time [ns] 150 200 76V peak
The 3-terminal structure minimizes the effect of inductance in electrodes and pulse rising noise is absorbed completely.
Chip Solid EMIGUARDr VFM41R
Output Voltage [dBm]
Frequency Spectrum
30 20 10 0 -10 -20 10MHz Frequency [LINEAR] 990MHz
95
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils
Part Numbering
Chip Common Mode Choke Coils
(Global Part Number) qProduct ID Product ID DL wStructure Code W M P eDimensions (LgW) Code 11 21 31 2H 5A 5B Dimensions (LgW) 1.25g1.0mm 2.0g1.2mm 3.2g1.6mm 2.5g2.0mm 5.0g3.6mm 5.0g5.0mm EIA 0504 0805 1206 1008 2014 2020 iFeatures Code L Q Z Expressed by a letter. Features Structure Winding Type Monolithic Type Film Type uCircuit Ex.) Code S M Circuit Standard Type Series except DLP31D DLP31D Chip Common Mode Choke Coils DL q W w 21 S N 371 S y Q 2 L tCategory Code N yImpedance Typical impedance at 100MHz is expressed by three figures. The unit is in ohm (). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Category Standard Type
ert
u i o !0
4
rType Code S D H G !0Packaging Code K L B Packaging Plastic Taping (o330mm Reel) Plastic Taping (o180mm Reel) Bulk DLW5AH/DLW5BS All series All series Series Type Magnetically Shielded One Circuit Type Magnetically Shielded Two Circuit Type Open Magnetic One Circuit Type Magnetically Monolithic Type (sectional winding) oNumber of Signal Line Code 2 3 4 Number of Signal Line Two Lines Three Lines Four Lines
96
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils Film Type DLP11S/DLP31S Series
DLP11S Series
0.30.1
s Features
1. Small size and tight dimensional tolerance SIZE : 1.25x1.0x0.82mm tolerance : +/-0.1mm 2. Useful impedance line-up 90/120/160/200ohm 3. High noise suppression for high frequency 4. No distortion to high-speed signal transmission
0.820.1 0.550.1 (4) (1) 0.25 +0.1 -0.05 (3) (2) (in mm) 1.00.1
s Applications
Common mode noise suppression of high speed differential signal lines for USB, IEEE1394, LVDS. 1. Note PC, PDA 2. Cellular phone 3. Digital Still Camera, Digital Video Camera
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 90 20% 120 20% 160 20% 200 20% Rated Current (mA) 160 140 120 130 Rated Voltage (Vdc) 5 5 5 5
Part Number DLP11SN900SL2 DLP11SN121SL2 DLP11SN161SL2 DLP11SN201SL2
Insulation Resistance (M ohm) 100 min. 100 min. 100 min. 100 min.
Withstand Voltage DC Resistance (Vdc) (ohm) 12.5 12.5 12.5 12.5 1.4 25% 2.0 25% 2.7 25% 2.5 25%
Operating Temperature Range : -40C to 85C
1.250.1
4
s Equivalent Circuit s Impedance-Frequency Characteristics
10000
Common mode (1) (2) Impedance () 1000 DLP11SN201SL2 DLP11SN161SL2 DLP11SN121SL2 100 DLP11SN900SL2 DLP11SN900SL2 DLP11SN121SL2
10 DLP11SN161SL2 100 Frequency (MHz)
(4) No polarity
(3)
DLP11SN201SL2 1 1 10
Differential mode 1000 10000
97
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
DLP31S Series
DLP31S series is chip common mode choke coil that realizes high impedance in a small size with ferrite material technology and film processing technology. DLP31S series has excellent performance at high frequency range. It is suitable for differential signal line application.
(4) (1) 0.30.2 (3) (2) (2.1) 0.70.2 (in mm) 3.20.15 1.60.15
s Features
1. Small size, low profile, SMD. 3.2x1.6x1.15mm (tolerance: 0.15mm) 2. High common mode impedance (550ohm at 100MHz typ.) in small size. 3. DLP31S suppresses high frequency noise that was unable to be suppresses with existing common mode choke coils. Suitable for differential signal lines as like USB, because DLP31S does not provide distortion to high speed signal transmission due to its high coupling (coupling coefficient: 0.98 min.)
s Applications
1. USB lines of PC, peripheral equipment. 2. LVDS lines of Note-PC, LCD. 3. USB lines of digital AV equipment such as digital cameras.
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 120 20% 220 20% 550 20% Rated Current (mA) 100 100 100 Rated Voltage (Vdc) 16 16 16 Insulation Resistance (M ohm) 100 min. 100 min. 100 min. Withstand Voltage DC Resistance (Vdc) (ohm) 40 40 40 2.0 max. 2.5 max. 3.6 max.
Part Number DLP31SN121SL2
4
DLP31SN221SL2 DLP31SN551SL2
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
s Impedance-Frequency Characteristics
10000
(1)
(2) Impedance ()
1000 DLP31SN551SL2 DLP31SN221SL2 DLP31SN121SL2 100 (Common mode)
10 (4) No polarity (3) DLP31SN121SL2 DLP31SN221SL2 DLP31SN551SL2 100 Frequency (MHz) 1000
(Differential mode) 1 1 10
98
1.150.15
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils Arrays Film Type DLP31D Series
DLP31D Series
0.40.2
DLP31D series is chip common mode choke coil array which realizes high coupling and high impedance in a small size with ferrite material technology and thin film processing technology.
0.40.2
0.80.1 0.30.2
(1)
(2)
(3)
(4)
1. 2 components are included in 3.2x1.6mm 2. Thin type 1.15mm 3. High common mode Impedance characteristics (max. 440ohm, at 100MHz) 4. The DLP31D can suppress common mode noise without damage to signal wave.
(5)
(6)
(7)
(8) (in mm)
3.20.15
s Applications
Common mode noise suppression of high speed differential signal lines for USB, IEEE1394, LVDS. 1. Main board of personal computer, note PC 2. Printer, Scanner 3. LCD monitor 4. Game equipment 5. PC peripheral equipment
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 90 20% 130 20% 200 20% 320 20% 440 20% Rated Current (mA) 160 120 100 80 70 Rated Voltage (Vdc) 10 10 10 10 10 Insulation Resistance (M ohm) 100 min. 100 min. 100 min. 100 min. 100 min. Withstand Voltage DC Resistance (Vdc) (ohm) 25 25 25 25 25 1.1 max. 1.6 max. 2.2 max. 3.5 max. 4.3 max.
1.60.15
s Features
1.150.15
Part Number DLP31DN900ML4 DLP31DN131ML4 DLP31DN201ML4 DLP31DN321ML4 DLP31DN441ML4
4
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
s Impedance-Frequency Characteristics
10000
(1)
(2)
(3)
(4)
Common mode DLP31DN471SL4 DLP31DN361SL4 DLP31DN201SL4 DLP31DN161SL4 100 DLP31DN900SL4
1000 Impedance (ohm)
10
(5)
(6)
(7) No polarity
(8)
1 1 10
DLP31DN900SL4 DLP31DN161SL4 DLP31DN201SL DLP31DN361SL4 DLP31DN471SL4 Differential mode 100 Frequency (MHz) 1000
99
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils Monolithic Type DLM2HG Series
(1) (3) (5)
s Features
1. Low distortion in audio signal, Low crosstalk. 2. Effective in noise suppression both of common mode and of differential mode. 3. Small size, low profile, SMD 2.5x2.0x1.2mm
(2) (4) 2.00.2 (6)
s Application
1. Headphone lines of digital music equipment such as DVD, MD player. 2. Headphone lines of Note-PC, PDA
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 600 25% Rated Current (mA) 100 Rated Voltage (Vdc) 16
0.40.2
0.80.1
1.20.2
2.50.2
DLM2HG Series is a high quality noise suppression filter for headphone lines of high quality digital music equipment.
0.30.2
(in mm)
Part Number DLM2HGN601SZ3
Insulation Resistance (M ohm) 100 min.
Withstand Voltage DC Resistance (Vdc) (ohm) 100 0.40 max.
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
s Impedance-Frequency Characteristics
10000
4
(1)
(3)
(5) 1000 Impedance ()
Differential Mode
100 Common Mode
10
(2)
(4)
(6)
No polarity
1 1 10 100 Frequency (MHz) 1000 10000
100
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils Winding Type DLW21S/DLW21H/DLW31S Series
DLW21S Series
1.20.2
1. DLW21S series realizes small size and low profile. 2.0x1.2x1.2mm 2. High common mode impedance at high frequency effects excellent noise suppression performance. 3. Various common mode impedance items of 67 to 370ohm can be used, considering noise level and signal frequency. 4. DLW21S series enables noise suppression for differential signal line without distortion in high speed signal transmission due to its high coupling. 5. Lead is not contained in the product. 6. Small dimension enables higher density packaging.
2.00.2 (1) (2) (0.4)
1.20.2
DLW21S
(4)
(3) (in mm)
(0.45)
(0.45)
s Applications
1. USB lines of PC, Peripheral equipment. 2. LVDS lines of Note-PC, LCD. 3. USB lines of Small digital AV equipment such as digital camera.
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 67 25% 90 25% 120 25% 180 25% 260 25% 370 25% Rated Current (mA) 400 330 370 330 300 280 Rated Voltage (Vdc) 50 50 50 50 50 50 Insulation Resistance (M ohm) 10 min. 10 min. 10 min. 10 min. 10 min. 10 min. Withstand Voltage DC Resistance (Vdc) (ohm) 125 125 125 125 125 125 0.25 max. 0.35 max. 0.30 max. 0.35 max. 0.40 max. 0.45 max.
Part Number DLW21SN670SQ2 DLW21SN900SQ2 DLW21SN121SQ2 DLW21SN181SQ2 DLW21SN261SQ2 DLW21SN371SQ2
(0.4)
(0.17)
s Features
4
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
DLW21S
s Impedance-Frequency Characteristics
DLW21S
10000 DLW21SN371SQ2 DLW21SN261SQ2 DLW21SN181SQ2 DLW21SN121SQ2 DLW21SN900SQ2 DLW21SN670SQ2 Common mode
1000
Impedance ()
(1)
(2)
100
10
Differential mode DLW21SN371SQ2 DLW21SN261SQ2 DLW21SN181SQ2 DLW21SN121SQ2 DLW21SN900SQ2 DLW21SN670SQ2 1 10 Frequency (MHz) 100 1000
(4)
(3) 1 No polarity 0.1
101
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
DLW21H Series
1. Small size and low profile (2.0x1.2x0.9mm). Excellent noise suppression for sets of small and thin size. 2. High common mode impedance at high frequency effects excellent noise suppression performance. 3. Various common mode impedance from 67 to 180 ohm can be used, selected depending on noise level and signal frequency. 4. Suitable for differential signal line like USB2.0, IEEE1394 and LVDS, because DLW21H does not provide distortion to high speed signal transmission due to its high coupling. (USB2.0: DLW21HN900SQ2) 5. Lead is not contained in the product. 6. Small dimension enables higher density mounting.
0.90.1 2.00.2 (0.17)
s Features
1.20.2
(0.45) (1)
(0.45) (2) (0.4)
Electrode () : Reference Value
DLW21H
(4) (3)
(0.4)
(in mm)
s Applications
Common mode noise suppression of signal lines in high speed and high density digital equipment such as personal computers and peripherals and telecommunication equipment.
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 67 (Typ.) 90 (Typ.) 120 (Typ.) 180 (Typ.) Rated Current (mA) 330 330 280 250 Rated Voltage (Vdc) 50 50 50 50 Insulation Resistance (M ohm) 10 min. 10 min. 10 min. 10 min. Withstand Voltage DC Resistance (Vdc) (ohm) 125 125 125 125 0.35 max. 0.35 max. 0.45 max. 0.50 max.
Part Number DLW21HN670SQ2 DLW21HN900SQ2 DLW21HN121SQ2 DLW21HN181SQ2
4
Operating Temperature Range : -40C to 85C
DLW21H
10000
DLW21H
DLW21HN181SQ2 Common mode 1000 (1) (2) DLW21HN121SQ2 DLW21HN900SQ2 DLW21HN670SQ2 10 DLW21HN181SQ2 (4) (3) 1 No polarity 0.1 1 Differential mode 10 Frequency (MHz) DLW21HN121SQ2 DLW21HN900SQ2 DLW21HN670SQ2 100 1000
Impedance ()
100
102
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
DLW31S Series
0.250.1
1. DLW31S realizes small size and low profile. 3.2x1.6x1.9mm. 2. High common mode impedance at high frequency effects excellent noise suppression performance. 3. Various common mode impedance items of 90 to 2200ohm can be used, considering noise level and signal frequency. 4. DLW31S series enables noise suppression for differential signal line without distortion in high speed signal transmission due to its high coupling. 5. Lead is not contained in the product. 6. Small dimension enables higher density packaging.
1.60.2 3.20.2 (1) (2) (0.6)
DLW31S
(4)
(3) (in mm)
(0.6)
(0.6)
s Applications
1. USB lines of PC, Peripheral equipment. 2. LVDS lines of Note-PC, LCD.
Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 90 (Typ.) 160 (Typ.) 260 (Typ.) 600 (Typ.) 1000 (Typ.) 2200 (Typ.) Rated Current (mA) 370 340 310 260 230 200 Rated Voltage (Vdc) 50 50 50 50 50 50 Insulation Resistance (M ohm) 10 min. 10 min. 10 min. 10 min. 10 min. 10 min. Withstand Voltage DC Resistance (Vdc) (ohm) 125 125 125 125 125 125 0.3 max. 0.4 max. 0.5 max. 0.8 max. 1.0 max. 1.2 max.
Part Number DLW31SN900SQ2 DLW31SN161SQ2 DLW31SN261SQ2 DLW31SN601SQ2 DLW31SN102SQ2 DLW31SN222SQ2
Operating Temperature Range : -40C to 85C
(0.6)
1.90.2
s Features
4
s Equivalent Circuit
DLW31S
10000 DLW31SN222SQ2 Common mode DLW31SN102SQ2 DLW31SN601SQ2 DLW31SN261SQ2 DLW31SN161SQ2 DLW31SN900SQ2
s Impedance-Frequency Characteristics
DLW31S
1000 (1) (2) Impedance () 100
10 DLW31SN222SQ2 DLW31SN102SQ2 DLW31SN601SQ2 DLW31SN261SQ2 DLW31SN161SQ2 DLW31SN900SQ2 Differential mode 1 10 100 Frequency (MHz) 1000
(4) No polarity
(3)
1
0.1
103
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Common Mode Choke Coils Winding Type for Large Current DLW5AH/DLW5BS Series
(T) 4.3 max. in mm in mm (T) 4.5 max. 0.45 min. 0.45 min. 3.60.3 (W) 5.00.3 (1) 1.7 1.3 1.7 0.3 0.3 0.3 (2) (L) 5.00.3 0.5 min.
The DLW5AH/5BS series is high performance wound type chip common mode choke coil.
*
(W) 3.60.3 (1) 1.7 1.3 1.7 0.3 0.3 0.3 (2)
*
s Features
1. High impedance (max. of 4000ohm at 100MHz : DLW5AH) enables great noise suppression. 2. Large rated current (max. of 5A) is suitable for power line use. 3. DLW5AH/BS series does not damage high speed signal due to high coupling common mode choke coil structure. 4. Automatic mounting can be applied.
(L) 5.00.3
0.5 min.
Starting * covered position of wiring should with resin.
DLW5AH Series
(4)
(3)
1.3 0.9 1.3 0.3 0.3 0.3
s Applications
1. DC power lines in AC adapter of Portable equipment. 2. DC power lines of DC-DC converter, battery charger.
DLW5BS Series
(4)
(3)
1.3 0.9 1.3 0.3 0.3 0.3
4
Part Number DLW5AHN402SQ2 DLW5BSN191SQ2 DLW5BSN351SQ2 DLW5BSN102SQ2 DLW5BSN152SQ2 DLW5BSN302SQ2 Common Mode Impedance (at 100MHz, 20 degree C) (ohm) 4000 (Typ.) 190 (Typ.) 350 (Typ.) 1000 (Typ.) 1500 (Typ.) 3000 (Typ.) Rated Current (mA) 200 5000 2000 1500 1000 500 Rated Voltage (Vdc) 50 50 50 50 50 50 Insulation Resistance (M ohm) 10 min. 10 min. 10 min. 10 min. 10 min. 10 min. Withstand Voltage DC Resistance (Vdc) (ohm) 125 125 125 125 125 125 3.0 max. 0.02 max. 0.04 max. 0.06 max. 0.1 max. 0.3 max.
Operating Temperature Range : -25C to 85C
s Equivalent Circuit
s Impedance-Frequency (Typical)
100000
(1)
(2) Impedance ()
10000
1000
Common mode DLW5AHN402SQ2 DLW5BSN302SQ2 DLW5BSN152SQ2 DLW5BSN102SQ2 DLW5BSN351SQ2 DLW5BSN191SQ2
100 (4) No polarity (3) DLW5AHN402SQ2 DLW5BSN302SQ2 DLW5BSN152SQ2 Differential mode 10 1 10 100 Frequency (MHz) DLW5BSN102SQ2 DLW5BSN351SQ2 DLW5BSN191SQ2 1000
104
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Ferrite Beads Inductors
Part Numbering
Ferrite Beads Inductors
(Global Part Number) BL q qProduct ID Product ID BL wSeries Code 01 02 03 eBeads Core Material Code RN rNumbers of Beads Core Code 1 2 tLead Type Code A1 A2 R1 R2 R3 iPackaging Code A B J Packaging Ammo Pack Bulk Paper Reel (o320mm) BL01/BL02/BL03 All series BL01 Series Lead Type Axial Straight Type Axial Crimp Type Radial Straight Type Radial Straight and wave formed Leads Type Radial Crimp Type Numbers of Beads Core 1 2 Beads Core Material Standard Type uLead Diameter Code 1 2 Lead Diameter o0.60mm o0.65mm Series Beads o3.6 Beads o3.4 Beads o2.3 max. Ferrite Beads Inductors 02 w RN e 2 R1 M 2 B yLead Length, Space Code A D E F J M N P Q Lead Length, Space Bulk, Axial Type, 3.7mm Bulk, Axial Type, 45.0mm Taping Axial Type, 26.0mm Taping, Axial Type, 52.0mm Bulk, Radial Type, 5.0mm Bulk, Radial Type, 10.0mm Taping, Radial Type, 16.5mm Taping, Radial Type, 18.5mm Taping, Radial Type, 20.0mm BL02/BL03 BL01 Series
r tyui
5
105
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Ferrite Beads Inductors BL01/BL02/BL03 Series
s Features
BL01/02/03 series are ferrite beads with lead wires to produce a high frequency loss for suppression of noise. Simple construction and easy-to-use. Effective for low impedance circuits such as power supplies and grounds. Effective also for preventing overshoot and undershoot the digital signal in clocks or the like, and suppressing the higher harmonic wave. Suitable for prevention of abnormal oscillation at high frequency amplifying circuit.
o3.60.15 o0.65
20 min. 5.00.3 45 min.
20 min.
Coating extending on leads : 1.5 max.
BL01RN1A1D2B
(in mm)
7.5 max.
o3.40.2
o0.65
3.71.0
101.0
7.5 max.
15.0 min.
o3.60.15
BL01RN1A2A2B
5.00.3
BL02RN1R2M2B
10.01.0
5.00.8
o0.65
Coating extending on leads : 1.5 max.
(in mm)
There is excess bond stick on the wire.
9.0max
(in mm)
3.40.2
8.0 max.
o3.40.2
12.0 max.
7.5max
5.01.0
o0.65
BL02RN1R3J2B
BL02RN2R1M2B
There is excess bond stick on the wire.
10.01.0
5
15.0 min.
15.0min
5.00.8
5.00.8
0.65
(in mm)
(in mm)
8.3max 9.0 max. o3.40.2
2.3max
12.0 max.
6.5max
15.0 min.
15.0min
5.00.8 5.01.0 o0.65 10.01.0
5.00.8
0.60
BL02RN2R3J2B
BL03RN2R1M1B
(in mm) (in mm)
106
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Part Number BL01RN1A1D2B BL01RN1A1E1A BL01RN1A1F1J BL01RN1A2A2B BL02RN1R2M2B BL02RN1R2N1A BL02RN1R2P1A BL02RN1R2Q1A BL02RN1R3J2B BL02RN1R3N1A BL02RN2R1M2B BL02RN2R1N1A BL02RN2R1P1A BL02RN2R1Q1A BL02RN2R3J2B BL02RN2R3N1A BL03RN2R1M1B BL03RN2R1N1A BL03RN2R1P1A BL03RN2R1Q1A
Rated Current (A) 7 6 6 7 7 6 6 6 7 6 7 6 6 6 7 6 6 6 6 6
Operating Temperature Range (C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
s Equivalent Circuit
(Resistance element becomes dominant at high frequencies.)
s Impedance-Frequency Characteristics
BL01RN1
160 140 120 Impedance () Impedance () 100 80 Z 60 40 X 20 0 0.5 1 2 5 10 20 50 100 200 500 1000 Frequency (MHz) 20 0 0.5 1 2 5 10 20 50 100 200 500 1000 Frequency (MHz) R 160 140 120 100 80 Z 60 R 40 X
5
BL02RN1
Continued on the following page.
107
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Continued from the preceding page.
s Impedance-Frequency Characteristics
BL02RN2
160 140 120 Impedance () 100 80 60 40 20 0 0.5 1 2 5 10 20 50 100 200 500 1000 Frequency (MHz) X 40 X 20 0 0.5 1 2 5 10 20 50 100 200 500 1000 Frequency (MHz) Z R 160 140 120 Impedance () 100 80 Z 60 R
BL03RN2
5
108
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Disc Type EMIFILr
Part Numbering
Disc Type EMIFILr
(Global Part Number) DS q qProduct ID Product ID DS wStructure Code N S T eStyle Code 6 9 rCategory Code N H Category for General Use for Heavy-duty uCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Style Diameter 8.0mm Type Diameter 9.5mm Type Structure No Ferrite Beads Type Built-in Ferrite Beads Type with Ferrite Beads Type Three-terminals Capacitor S 9 H B3 t 2E y 271 Q55 u i B o tTemperature Characteristics Code B3 C5 D3 E3 E5 F3 Z8 yRated Voltage Code 1C 1H 2A 2E Rated Voltage 16V 50V 100V 250V Capacitance Change 10% (Temperature Range : -25C to +85C) 22% (Temperature Range : -25C to +85C) +20/-30% (Temperature Range : -25C to +85C) +20/-55% (Temperature Range : -25C to +85C) +22/-56% (Temperature Range : -25C to +85C) +30/-80% (Temperature Range : -25C to +85C) +30/-85% (Temperature Range : -10C to +60C)
wer
iLead Type/oPackaging Code Q55B Q50B Q52B Q54B Q56B T41B T51B Q91J Q92J Q93J Q91A Q92A Q93A U21A U31A Incrimp Straight Incrimp Straight Lead Type Lead Length* (in mm) 25.0 min. 4.00.5 6.01.0 4.00.5 6.01.0 4.00.5 25.0 min. 20.01.0 16.51.0 18.51.0 20.01.0 16.51.0 18.51.0 16.51.0 18.51.0 Ammo Pack Paper Reel (o320mm) Bulk Packaging All series DST9N/H DST9N DSN6/9, DSS6/9 DSS6N DSS9N/H, DST9N DSS9N/H DSp6, DSN9N/H All series except DSS9N/H DSS6N Series
5
*Lead Distance between Reference and Bottom Planes except Bulk.
109
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Disc Type EMIFILr DSN6/DSS6 Series
s Features
DS_6 is comnpact, high performance lead type EMI suppression filter which can be mounted 2.54mm pitch. Its 3-terminal structure enables nice high frequency performance.
2.50.5 5.00.5 I 7.0 max. 2.54 max.
I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5
DSN6_Q55B Series
GND
o0.6
8.0 max.
(in mm)
8.0 max.
2.54 max. *1 10.0 max.
8.0 max.
2.54 max. *1 *2 7.0 max. I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5 o0.6
*2
2.50.5
I T52 Type : 25.0 min. T41 Type : 4.00.5
2.50.5 5.00.5 I
5.00.5 o0.6
DSS6_T51B Series Incrimp Type
(in mm) *1 There may be a hole on the top of ferrite beads, which cause no characteristics deterioration. *2 Bottom of the ferrite beads may not be level with each other.
GND
I
DSS6_Q55B Series Straight Type
GND (in mm) *1 There may be a hole on the top of ferrite beads, which cause no characteristics deterioration. *2 Bottom of the ferrite beads may not be level with each other.
DSN6 Series
Part Number DSN6NC51H220 DSN6NC51H330 DSN6NC51H470 DSN6NC51H101 DSN6NC51H271 DSN6NC51H102 DSN6NC51H222 DSN6NZ81H103 Capacitance (pF) 22 +20%,-20% 33 +20%,-20% 47 +20%,-20% 100 +20%,-20% 270 +20%,-20% 1000 +20%,-20% 2200 +20%,-20% 10000 +80%,-20% Rated Voltage (Vdc) 50 50 50 50 50 50 50 50 Rated Current (A) 6 6 6 6 6 6 6 6 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85
5
Please refer to Part Numbering for Type and Length of Lead.
110
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50) 0 1 2 20 Insertion Loss (dB) 8 7 6 5 4 3 1 : 22pF 2 : 33pF 3 : 47pF 4 : 100pF 5 : 270pF 6 :1000pF 7 : 2200pF 8 : 10000pF
40
60
80
GND No polarity 100 120
0.1
1
10 Frequency (MHz)
100
1000
Built-in Ferrite Beads DSS6 Series Incrimp Type
Part Number DSS6NC52A220 DSS6NC52A330 DSS6NC52A470 DSS6NC52A101 DSS6NC52A151 DSS6NC52A221 DSS6NC52A271 DSS6NC52A471 DSS6NC52A102 DSS6NE52A222 DSS6NZ82A103 DSS6NF31C223 Capacitance (pF) 22 +20%,-20% 33 +20%,-20% 47 +20%,-20% 100 +20%,-20% 150 +20%,-20% 220 +20%,-20% 270 +20%,-20% 470 +20%,-20% 1000 +20%,-20% 2200 +80%,-20% 10000 +30%,-30% 22000 +80%,-20% Rated Voltage (Vdc) 100 100 100 100 100 100 100 100 100 100 100 16 Rated Current (A) 6 6 6 6 6 6 6 6 6 6 6 6 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85
Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0
1 2 12 11 10 9 8 5 4 3 1 : 22pF 2 : 33pF 3 : 47pF 4 : 100pF 5 : 150pF 6 : 220pF 7 : 270pF 8 : 470pF 9 : 1000pF 10 : 2200pF 11 : 10000pF 12 : 22000pF
20 Insertion Loss (dB)
5
40 76 60
80
GND No polarity
100 120 0.1 1 10 Frequency (MHz) 100 1000
111
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Built-in Ferrite Beads DSS6 Series Straight Type
Part Number DSS6NC52A220 DSS6NC52A330 DSS6NC52A470 DSS6NC52A101 DSS6NC52A151 DSS6NC52A221 DSS6NC52A271 DSS6NC52A471 DSS6NC52A102 DSS6NE52A222 DSS6NZ82A103 DSS6NF31C223 Capacitance (pF) 22 +20%,-20% 33 +20%,-20% 47 +20%,-20% 100 +20%,-20% 150 +20%,-20% 220 +20%,-20% 270 +20%,-20% 470 +20%,-20% 1000 +20%,-20% 2200 +80%,-20% 10000 +30%,-30% 22000 +80%,-20% Rated Voltage (Vdc) 100 100 100 100 100 100 100 100 100 100 100 16 Rated Current (A) 6 6 6 6 6 6 6 6 6 6 6 6 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85
Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
(50 - 50) 2 20 Insertion Loss (dB) 1 12 11 10 9 8 54 3 1 : 22pF 2 : 33pF 3 : 47pF 4 : 100pF 5 : 150pF 6 : 220pF 7 : 270pF 8 : 470pF 9 : 1000pF 10 : 2200pF 11 : 10000pF 12 : 22000pF
0
40 7 6
60
80
GND No polarity
100 120
0.1
1
10 Frequency (MHz)
100
1000
5
112
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Disc Type EMIFILr Broad Type DSN9/DSS9/DST9 Series
s Features
DS_9 is a basic type EMI suppression filter which can obtain high insertion loss in a wide frequency range. Its 3-terminal structure enables nice high frequency performance. DSS9NP32A222/DSS9NT31H223 are low distortion type for audio circuits.
9.5 max. 4.0 max.
2.50.5 5.00.5 I
1.5 max.
10.0 max. 1.00.5
o0.65 GND I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5
DSN9N_Q55B
(in mm)
12.0 max.
7.5 max. 9.5 max. 10.5 max. 4.0 max.
1.5 max.
2.50.5 2.50.5 I 5.00.5 2.50.5 o0.65 GND I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5
1.5 max.
*1
15.5 max. I
Ferrite bead
Ferrite bead
I1
5.00.5
1.250.5 o0.65
DSS9N_Q55B
DST9N_Q55B
(in mm)
GND
*1 Bottom of the ferrite beads may not be level with each other.
Q55 Type : I=25.0 min. Q52 Type : I1= 6.01.0 Q50 Type : I1= 4.00.5 (in mm)
DSN9 Series
Part Number DSN9NC52A271 DSN9NC52A222 DSN9NC51H223 DSN9NC51C104 Capacitance (pF) 270 +20%,-20% 2200 +20%,-20% 22000 +50%,-20% 100000 +20%,-20% Rated Voltage (Vdc) 100 100 50 16 Rated Current (A) 7 7 7 7 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85
5
Rated current is 6A for taping type. Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) 270pF 2200pF 20 Insertion Loss (dB)
40 22000pF 60 100000pF
GND No polarity 80
100 0.01
0.1
1
10 Frequency (MHz)
100
1000
113
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Built-in Ferrite Beads DSS9 Series
Part Number DSS9NC52A220 DSS9NC52A470 DSS9NC52A101 DSS9NC52A271 DSS9NC52A222 DSS9NP32A222 DSS9NC51H223 DSS9NT31H223 Capacitance (pF) 22 +20%,-20% 47 +20%,-20% 100 +20%,-20% 270 +20%,-20% 2200 +20%,-20% 2200 +20%,-20% 22000 +50%,-20% 22000 +50%,-20% Rated Voltage (Vdc) 100 100 100 100 100 100 50 50 Rated Current (A) 7 7 7 7 7 7 7 7 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25 to 85
Rated current is 6A for taping type. DSS9NP32A222/DSS9NT31H223 are low distortion types for audio IF circuits. Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) 270pF 100pF 47pF 22pF
20 Insertion Loss (dB) 2200pF(DSS9NB32A222) 2200pF(DSS9NP32A222)
40
60
22000pF(DSS9ND31H223) 22000pF(DSS9NT31H223)
GND No polarity
80
100 0.01
0.1
1
10 Frequency (MHz)
100
1000
With Ferrite Beads DST9 Series
Part Number DST9NC52A271 Capacitance (pF) 270 +20%,-20% 2200 +20%,-20% 22000 +50%,-20% Rated Voltage (Vdc) 100 100 50 Rated Current (A) 7 7 7 Operating Temperature Range (C) -25 to 85 -25 to 85 -25 to 85
5
DST9NC52A222 DST9NC51H223
Rated current is 6A for taping type. Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0
(50 - 50)
20 Insertion Loss (dB) 22000pF 40
2200pF 270pF
60
GND
80
No polarity
100 0.01
0.1
1
10 Frequency (MHz)
100
1000
114
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Disc Type EMIFILr Heavy-duty Type DSN9H/DSS9H/DST9H Series
s Features
DS_9H is a basic type EMI suppression filter which can obtain high insertion loss in a wide frequency range. Its three-terminal structure enables nice high frequency performance. High rated voltage of 250Vdc and wide operating temperature range from -40 degree C to 105 degree C are suitable for high reliability circuits.
DSN9H_Q55B
9.5 max. 4.0 max.
2.50.5 5.00.5 I
1.5 max.
10.0 max. 1.00.5
o0.65 GND I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5
(in mm)
12.0 max.
7.5 max. 9.5 max. 10.5 max. 4.0 max.
1.5 max.
2.50.5 2.50.5 I 5.00.5 2.50.5 o0.65 GND I Q55 Type : 25.0 min. Q56 Type : 6.01.0 Q54 Type : 4.00.5
1.5 max.
*1
15.5 max. I
Ferrite bead
Ferrite bead
I1
5.00.5
1.250.5 o0.65
DSS9H_Q55B
DST9H_Q55B
(in mm)
GND
*1 Bottom of the ferrite beads may not be level with each other.
Q55 Type : I=25.0 min. Q52 Type : I1= 6.01.0 Q50 Type : I1= 4.00.5 (in mm)
DSN9H Series
Part Number DSN9HB32E220 DSN9HB32E101 DSN9HB32E271 DSN9HB32E222 Capacitance (pF) 22 +20%,-20% 100 +20%,-20% 270 +20%,-20% 2200 +20%,-20% Rated Voltage (Vdc) 250 250 250 250 Rated Current (A) 6 6 6 6 Operating Temperature Range (C) -40 to 105 -40 to 105 -40 to 105 -40 to 105
5
Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 2200pF 20 100pF 270pF 22pF (50 - 50)
Insertion Loss (dB) GND No polarity
40
60
80
100
120 0.1
1
10 Frequency (MHz)
100
1000
115
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Built-in Ferrite Beads DSS9H Series
Part Number DSS9HB32E220 DSS9HB32E101 DSS9HB32E271 DSS9HB32E222 Capacitance (pF) 22 +20%,-20% 100 +20%,-20% 270 +20%,-20% 2200 +20%,-20% Rated Voltage (Vdc) 250 250 250 250 Rated Current (A) 6 6 6 6 Operating Temperature Range (C) -40 to 105 -40 to 105 -40 to 105 -40 to 105
Please refer to Part Numbering for Type and Length of Lead.
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 270pF 20 2200pF Insertion Loss (dB) 40 (50 - 50) 22pF 100pF
60
80
GND No polarity 100
120 0.1
1
10 Frequency (MHz)
100
1000
With Ferrite Beads DST9H Series
Part Number DST9HB32E220 DST9HB32E101 DST9HB32E271 DST9HB32E222 Capacitance (pF) 22 +20%,-20% 100 +20%,-20% 270 +20%,-20% 2200 +20%,-20% Rated Voltage (Vdc) 250 250 250 250 Rated Current (A) 6 6 6 6 Operating Temperature Range (C) -40 to 105 -40 to 105 -40 to 105 -40 to 105
Please refer to Part Numbering for Type and Length of Lead.
5
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 (50 - 50) 100pF 22pF 20 270pF Insertion Loss (dB) 40 2200pF
60
80
GND No polarity 100
120 0.1 1 10 Frequency (MHz) 100 1000
116
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Lead Type EMIGUARDr (EMIFILr with Varistor Function)
Part Numbering
Lead Type EMIGUARDr (EMIFILr with Varistor Function)
(Global Part Number) VF q qProduct ID Product ID VF wStructure Code S R eStyle Code 3 6 9 uCapacitance Expressed by three figures. The unit is in pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. iLead Type/oPackaging Code T51B U31A Q55B Q91J Q92J Q93J Straight Lead Type Incrimp Lead Length* 25.0mm min. 18.5+/-1.0mm 25.0mm min. 20.0+/-1.0mm 16.5+/-1.0mm 18.5+/-1.0mm Paper Reel (o320mm) Packaging Bulk Ammo Pack Bulk VFS9 Series VFR3/VFS6 Size is expressed by a figure Style Structure Built-in Ferrite Beads Type with Resistance EMIGUARDr Lead Type S 6 V D8 t 1E y 221 T51 B u i o rFeatures Code V tTemperature Characteristics Code D8 D3 yRated Voltage Code 1E 1B Rated Voltage 25V 12V Capacitance Change +20/-30% (Temperature Range : -40Cb+105C) +20/-30% (Temperature Range : -25Cb+85C) Features with Varistor Function
wer
*Lead Distance between Reference and Bottom Planes except Bulk.
5
117
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Lead Type EMIGUARDr (EMIFILr with Varistor Function) VFR3V/VFS6V/VFS9V Series
for Semiconductor Protection VFR3V Series
s Features
The VFR3V series is designed for ESD surge protection of IC. It efficiently absorbs ESD surges rushed into IC's I/O terminals.
No.1 Pin Indicator (Surge entrance side) 8.0 max. 2.3 max.
25.0 min.
s Applications
Elimination of noise and protection of semiconductors in office equipment, including computers and peripheral equipment, copy machines, and communication terminals.
2.50.5 5.00.5
5.0 max.
o0.450.1
(1)
(2)
(3) (in mm)
Part Number VFR3VD31E131
Rated Voltage (Vdc) 25
Varistor Voltage (Vdc) 50 +20%,-20%
Capacitance (pF) 130 +20%,-20%
Rated Current (mA) 20
Peak Pulse Current (A) 15
Operating Temperature Range (C) -25 to 85
Please refer to Part Numbering for Type and Length of Lead.
s Insertion Loss Characteristics
0 10 20 Insertion Loss (dB) 30 40 50 60 (50 - 50)
5
70
5
10
100 Frequency (MHz)
1000
118
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
for Signal-Line VFS6V Series
8.0 max. 2.54 max. 10.5 max.
s Features
The VFS6V series is designed for surge protection of signal line. It protects electric circuit from surges such as static electricity and suppresses EMI noise. Built-in ferrite bead gives excellent EMI suppression.
2.50.5 *2
*1
s Applications
Elimination of noise and protection of electric circuits in office equipment, including computers and peripheral equipment, copy machines, and communication terminals.
Rated Voltage (Vdc) 25 Varistor Voltage (Vdc) 50 +20%,-20% Capacitance (pF) 220 +20%,-20% Rated Current (A) 6
5.00.5 o0.6 GND (in mm) *1 There may be a hole on the top of ferrite beads, which cause no characteristics deterioration. *2 Bottom of the ferrite beads may not be level with each other.
Part Number VFS6VD81E221
Peak Pulse Current (A) 100
Operating Temperature Range (C) -40 to 105
Please refer to Part Numbering for Type and Length of Lead.
s Insertion Loss Characteristics
(50 - 50)
0
Insertion Loss (dB)
20
40
60 10.0 100.0 Frequency (MHz) 1000.0
25.0 min.
5
119
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
for Large-Current VFS9V Series
s Features
The VFS9V series is designed for surge protection of the power supply line. It protects electric circuits from surges such as static electricity and suppresses EMI noise. Its large capacitance value enables high insertion loss for EMI noise.
1.5 max. 12.0 max. 7.5 max.
10.5 max. *1 25.0 min.
Ferrite bead
2.50.5 5.00.5
2.50.5
s Applications
For circuit protection and noise suppression in electronics equipment such as computers and DC motors, and in electronics systems installed in cars such as car audio equipment and engine controllers.
Rated Voltage (Vdc) 12 Varistor Voltage (Vdc) 22 +20%,-20% Capacitance (pF) 22000 +50%,-20%
GND
o0.65
(in mm) *1 Bottom of the ferrite beads may not be level with each other.
Part Number VFS9VD31B223
Rated Current (A) 7
Operating Temperature Range (C) -40 to 100
Rated current: 6A (Taping Type)/7A (Bulk Type) Please refer to Part Numbering for Type and Length of Lead.
s Insertion Loss Characteristics
0 (50 - 50)
s Voltage-Current Characteristics
300
20 200 Attenuation (dB)
40 100 Current (mA) 60
-30 -40
-20 -10 0 10 20 30 40
80
100
0.1
0.5
1
5
10
50
100
500 1000
-100
Frequency (MHz)
-200
5
-300 Voltage (V)
120
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
!Example of IC Protection
" Testing Method 1. Put ESD surge to IC (7404 family) input terminal with ESD simulator based on IEC 801-2. 2. Check IC's operation. 3. If IC's operation is normal, increase ESD voltage in 1kV step. 4. Continue above steps 1 to 3 till IC's operation becomes abnormal.
Noise Suppression Effect of VFR/VFS Series
[Test Circuit]
VFR3V 330
150pF
Test IC
ESD Simulator
" Result
(Result) Breakdown level [kV] 30min. 25 20 15 10 5
!Example of EMI Suppression Effect
[Test Circuit]
ANT
,,, ,,,
Without VFR3V With use VFR3V 0 LS ALS AS C IC's Family HC AC Signal 1MHz ACO4 Shield F Noise Radiation Cable (50cm)
Type of Filter
70 Noise Level [dBV/m] 60 50 40 30 20 30
EMI Suppression Effect
Description
5
Before Countermeasures (No Filters)
90
150
210
270
330
Frequency [MHz] 70 Noise Level [dBV/m] 60 50 40 30 20 30
Use VFR3VD31E131T51
90
150
210
270
330
Frequency [MHz]
121
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect Noise Suppression Effect of VFR/VFS Series
!Features (VFS9V)
Items Overload Test methods 1.4 times the varistor voltage (V1) is applied for 5 minutes at room temperature. At room temperature. Surges are applied are 105 times every 2 seconds. Then after 1 or 2 hours, the sample is measured. At room temperature. Capacitor "C" is changed with 70V, then dischanged to apply the voltage to the sample. Tested once (resuming JASO A-1). Rated values
Surge Test (1)
400V 0.47F 0.8 70V C 2W
Items Rated Capacitance Change Insulation Resistance Rated of Change in Varistor Voltage V1* Voltage Rate *V1 : Voltage when 1mA is applied
Specifications WithinT15% 500k min WithinT15% 1.30 max
Surge Test (2)
C=110mF
High Temperature Load
At a temperature of 853D. The varistor voltage V1 is continuously applied to the sample for 1000 to 1024 hours. Then it is left at room temperature, for 4 to 24 hours before measuring.
!Pulse-Voltage Breakdown Characteristic (VFS9V)
The VFS9V EMIGUARDr use a self healing varistorcapacitor, so that it can be used under a 500 to 600V surge which would break conventional disk type EMI filters. As shown in figure below the EMIGUARDr withstands 2000V impulses applied 1000 times.
50 50
100
VFS9V Capacitance:0.022F with varistor function
Residual Rate [%]
50
3-terminal capacitor Capacitance:0.022F with no varistor function
V
800ns
5
Residual ratio when 1000 pulses are applied
0 0 500 1000 1500 Pulse Voltage Applied [V] 2000
!Temperature Characteristics of Varistor Voltage-Insulation Resistance (VFS9V)
104 103 0 102 -10 10 1 -30 0 30 60 Temperature [D] 90 Change Rate of Varistor Voltage [%]
Insulation Resistance [M]
Insulation resistance
Change rate of varistor voltage
+10
Continued on the following page.
122
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect
Continued from the preceding page.
Noise Suppression Effect of VFR/VFS Series
!Noise Absorption Effect of EMIGUARDr
Type of Filter EMI Suppression Effect
: 200V/div : 10ns/div 100 90 80
Description Waveform when EMIGUARDr is not used. (Surge from a noise simulator)
without EMIGUARDr
20 10 0%
with EMIGUARDr
D 223S 12-22
: 200V/div : 10ns/div 100 90 80
Waveform after the noise passed through EMIGUARDr. Little noise is recorded.
20 10 0%
!Comparative Data
1. Absorption of quick-rising, high-frequency noise (10ns/div, 100V/div)
Type of Filter EMI Suppression Effect
50ns
Description
without Filters
Noise wave applied
2000V
As with the 2-terminal capacitor Conventional varistor
100 90 80
20 10 0%
5
2-terminal capacitor (with varistor function)
100 90 80
20 10 0%
The 2-terminal capacitor is influenced by lead line inductance, leaving behind some of the rising and falling edges. The residual noise can cause the system to malfunction.
VFS9V
100 90 80
20 10 0%
The 3-terminal structure eliminates most of the lead line inductance. This allows the VFS9V to completely absorb the rising and falling edges of the applied pulses.
Continued on the following page.
123
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect Noise Suppression Effect of VFR/VFS Series
Continued from the preceding page.
2. Absorption of wide-pulse noise (50ns/div, 200V/div)
Type of Filter EMI Suppression Effect
200ns
Description
without Filters
Noise wave applied
1300V
2-terminal capacitor
100 90 80
In capacitors the voltage of the residual surge (1300V) is higher than that of the above example. The wave height is almost the same as the original.
20 10 0%
3-terminal capacitor (with ferrite bead)
100 90 80
20 10 0%
Conventional EMI filters do not work for wide-pulse noise because capacitors are saturated. In this example, the residual 1200V surge can cause the system to breakdown.
VFS9V
100 90 80
Bypassing the high voltage to the ground, voltage can be surppressed.
20 10 0%
5
124
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Block Type EMIFILr BNX Series
BNX Series
12.00.5 11.00.5
3.51.0
o0.8
0.8 0.1
5.00.5
The block type "EMIFIL" BNX series incorporates through-type capacitor, monolithic chip capacitors and bead. The BNX is high performance for use in DC power circuits.
13 max.
18 max.
o0.8
o0.8 0.6 0.1 2.50.2
2.50.2
s Features
1. The filter enables obtaining high insertion loss in wide frequency ranges from 0.5MHz to 1GHz. 2. The only one filter block enables noise suppression of both the positive and negative lines. 3. There are no connection routes in the current circuits, thus ensuring highly reliable performance.
7.50.2
2.50.2
CB CG
PSG : Power supply ground CG : Load circuit ground CB : Load circuit + Bias
BNX002/BNX003
PSG B
CG
(in mm)
12.00.5
11.00.5
Noise elimination from DC power sources in a variety of switching power sources, engine control units, digital equipment and computer terminals.
3.51.0
5.00.5
18.5 max.
s Applications
o1.0 0.8 0.1
13.5 max.
o1.0
o1.0 0.6 0.1 2.50.2
2.50.2 7.50.2 2.50.2
BNX005-01
CB CG
PSG : Power supply ground CG : Load circuit ground CB : Load circuit + Bias
BNX005
PSG B
CG
(in mm)
Part Number BNX002-01 BNX003-01 BNX005-01
Rated Voltage (Vdc) 50 150 50
Withstand Voltage (Vdc) 125 375 125
Rated Current (A) 10 10 15
Insulation Resistance (min.) (M ohm) 100 100 100
Insertion Loss 1MHz to 1GHz:40dB min.(20 to 25C line impedance=50 ohm) 5MHz to 1GHz:40dB min.(20 to 25C line impedance=50 ohm) 1MHz to 1GHz:40dB min.(20 to 25C line impedance=50 ohm)
Operating Temperature Range : -30C to 85C
5
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0 BNX003-01 20 (50 - 50)
L1 (1) B L2 (3) PSG C1
L3 CB (2) Insertion Loss (dB) C2 BNX002-01 40 (BNX005-01)
CG (4)
60
(1)-(4) : Terminal Number PSG : Power Supply Ground CG : Circuit Ground CB : Circuit+B
80
100 0.001
0.01
0.1
1 Frequency (MHz)
10
100
1000
125
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMI Suppression Effect Noise Suppression Effect of BNX Series
!Suppression of DC Side Ripple of the Switching Power Supply
[Testing Circuit]
BNX002-01 Switching Power Supply +5V CG
Type of Filter
EMI Suppression Effect
Description High frequency noise, max. 0.5V, can be seen.
When BNX002 is not used
+5.0V 50s/div 0.2V/div
Noise can be almost suppressed by BNX002.
When BNX002 is used
+5.0V 50s/div 0.2V/div
5
126
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Common Mode Choke Coils
Part Numbering
Common Mode Choke Coils
(Global Part Number) PL q qProduct ID Product ID PL wType Code T eApplications Code 09 rStructure Code H tFeatures Code N Features General Use oLead Dimensions Code 1 !0Packaging Code B Packaging Bulk All series Series Lead Dimensions 5mm Structure Core Horizontal Type iWinding Mode Code P Winding Mode Aligned Winding Type Applications for DC Line High-frequency Type uRated Current Expressed by three figures. The unit is in amperes (A). A decimal point is expressed by the capital letter "R". In this case, all figures are significant digits. Type DC Type Common Mode Choke Coils T 09 H N 200 y 3R0 u P 1 B yInductance Expressed by three figures. The unit is micro-henry (H). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. If inductance is less than 0.1 H, the inductance code is expressed by a combination of two figures and the capital letter "N", and the unit of inductance is nano-henry (nH). The capital letter "N" indicates the unit of "nH", and also expresses a decimal point. In this case, all figures are significant digits.
wert
i o !0
5
127
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Common Mode Choke Coils (for DC Line) PLT09H Series
13 max. 14 max. 51 8 max.
The PLT09H series is common mode choke coil for DC line. It is effective against the common mode noise that can cause radiative noise in power supply lines and interface lines. The additional normal mode inductance enables high suppression effect to radiation noise.
o0.6 max. 100.5
50.5
Soldered (2)
s Features
1. This is a wide frequency range type, applicable in applications ranging from a few MHz to several 100MHz. 2. It features a low-profile design.
(1)
(4)
(3)
(in mm)
s Applications
1. Noise suppression of SW power supply, DC-DC converter. 2. DC power lines in AC adapter of Portable equipment.
Common Mode Inductance (H) 20 min. Rated Current (A) 3 Rated Voltage (Vdc) 50 Withstand Voltage (Vdc) 125
Part Number PLT09HN2003R0P1
Operating Temperature Range : -40C to 85C
s Equivalent Circuit
s Insertion Loss Characteristics (Typical)
0
5 (1) (2)
Insertion Loss (dB)
10
15
5
(4) No polarity (3)
20
25
30 0.1 1 10 Frequency (MHz) 100 1000
128
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Microwave Absorbers
Part Numbering
Microwave Absorber
(Global Part Number) qProduct ID Product ID EA wSheet Type Code 10pp 2070 2100 eAdhesive Tape Type Code A B L U rSheet Thickness Expressed by 3 digits including the second decimal place in mm. Ex.) Code 020 Sheet Thickness 0.20mm Adhesive Tape Type Standard tape type Thin Adhesive tape type No tape type UL certified type Ex.) Code M300150 C150100 Dimension (Length g Width) 30.0g15.0 mm 15.0g10.0 cm uDimension (Width) Expressed by 3 digits including the first decimal place. Sheet Type Iron carbonyl type Metal Flake Powder (non Halogen type) Metal Flake Powder (UL certified type) yDimension (Length) Expressed by 3 digits including the first decimal place. Microwave Absorber EA q 1026 w A e 160 r M t 200 y 200 u tUnit of Dimension One capital lettler expresses Unit of dimension (y) and Dimensions Length (u). Code M C
Standard shape is a rectangle. Please contact us for other shapes.
Unit of Dimension in mm (Standard) in cm (Standard)
6
129
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Microwave Absorbers EA10/EA20/EA21 Series
EA10 Series
s Features
1. Excellent elasticity and durability with silicon rubber. 2. Suitable for prevention of abnormal oscillation in high frequency modules, suppression of spurious spectra and prevention interference between circuits. 3. Holds easily in equipment with adhesive tape.
Part Number EA1026A100 EA1026A160 EA1026A180 EA1046A180 EA1075A270
Applicable Frequency 20.0 GHz (Typ.) 11.5 GHz (Typ.) 10.0 GHz (Typ.) 5.8 GHz (Typ.) 2.5 GHz (Typ.)
Thickness (mm) 1.0 (Typ.) 1.6 (Typ.) 1.8 (Typ.) 1.8 (Typ.) 2.7 (Typ.)
Flame Resistance UL94V-0 UL94V-0
Halogen Halogen Free Halogen Free Halogen Free Halogen Free Halogen Free
Operating Temperature Range -40 to +80 C -40 to +80 C -40 to +80 C -40 to +80 C -40 to +80C
s Refrection Loss
0 5 Reflection Loss (dB) 10 15 20 25 30 35 40 0 2 4 6 8 10 12 14 16 18 20 Frequency(GHz) EA1026A180 EA1026A160 EA1046A180 EA1026A100
EA1075A270
6
130
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EA20/21 Series
s Features
1. Magnetically-shielded high-micro and high-loss characteristics can suppress noise in a wide frequency band for digital equipment. 2. Thin (0.2mm-1.0mm) and flexible sheet makes easy handling in assembly process. 3. Holds easily in equipment with adhesive tape. 4. EA20xx series : Non Halogen type EA21xx series : UL94V-0 certified material is used.
Part Number EA2070A020 EA2070A050 EA2070A100 EA2070B005 EA2070B010 EA2070B013 EA2070B020 EA2070B050 EA2100A020 EA2100A050 EA2100A100 EA2100B020 EA2100B050 EA2100B100
Applicable Frequency 0.1 - 3.0GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.) 0.1 - 3.0 GHz (Typ.)
Thickness (mm) 0.2 (Typ.) 0.5 (Typ.) 1.0 (Typ.) 0.05 (Typ.) 0.10 (Typ.) 0.13 (Typ.) 0.2 (Typ.) 0.5 (Typ.) 0.2 (Typ.) 0.5 (Typ.) 1.0 (Typ.) 0.2 (Typ.) 0.5 (Typ.) 1.0 (Typ.)
Flame Resistance UL94V-0 UL94V-0 UL94V-0 UL94V-0 UL94V-0 UL94V-0
Halogen Halogen Free Halogen Free Halogen Free Halogen Free Halogen Free Halogen Free Halogen Free Halogen Free -
Operating Temperature Range -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C -40 to +105 C
s Magnetic Permeability-Reluctance (Typical)
20
16
"
12
8
4
0 0.1
1.0 Frequency (GHz)
10
6
131
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr !Caution/Notice
s !Caution (Soldering and Mounting)
Give special attention when mounting chip "EMIFIL" BLM_P/NFM_P series close to other products that radiate heat. The excessive heat by other products may cause deterioration of the insulation resistance and result in excessive heat or fire.
s Notice (Storage and Operating Conditions)
< Operating Environment > Do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. < Storage and Handling requirements > 1. Storage Period BLM/BLA/VFM41R/DLP31S/DLM2HG series should be used within 6 months, the other series should be used within 12 months. Solderability should be checked if this period is exceeded. 2. Storage conditions (1) Storage temperature : -10 to 40 degree C Relative humidity : 30 to 70% Avoid sudden changes in temperature and humidity. (2) Do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas.
s Notice (Rating)
Noise suppression levels resulting from MURATA's EMI suppression filters "EMIFIL" may vary, depending on the circuits and ICs used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. Be sure to check and confirm in advance the noise suppression effect of each filter, in actual circuits, etc. before applying the filter in a commercial-purpose equipment design.
s Notice (Soldering and Mounting)
< Operating Environment > Do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. < Storage and Handling requirements > 1. Storage Period Products inspected by Murata over 12 months ago should be examined prior to use. Date can be confirmed with inspection No. marked on the container. Solderability should be checked if this period is exceeded. (NFM41P/55P, VCM series should be used within 6 months.) 2. Storage conditions (1) Storage temperature : -10 to 40 C. Relative humidity : 30 to 70% Avoid sudden changes in temperature and humidity. (2) Do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas.
6
132
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Lead Type EMIFILr !Caution/Notice
s !Caution (Rating)
Do not use products beyond the rated current and the rated voltage, or deterioration of the insulation resistance may result in excessive heat or fire.
s !Caution (Soldering and Mounting)
Mounting holes should be designed as specified in these specifications. Other design than shown in these specifications may cause cracks in ceramics which may lead to smoking or firing.
s Notice (Storage and Operation Condition)
< Operating Environment > 1. Do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. 2. Do not use products near water, oil or organic solvents. Avoid environment where dust or dirt may adhere to product. < Concerned to "EMIGUARD" > VFR3V series is designed only to absorb electro-static surges. Do not use this product to absorb large energy surges such as lightning or switching related surges. < Storage and Handling Requirements > 1. Storage Period Use the products within 12 months after delivery; solderability should be checked if this period is exceeded. 2. Storage conditions (1) Storage temperature : -10 to 40 degree C Relative humidity : 30 to 70% Avoid sudden changes in temperature and humidity. (2) Do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. (3) When restoring taping type (BL01RN1R1F1J), please attach the Spacer between flanges of reel. The Spacer is corrugated paper which is attached when shipping.
s Notice (Rating)
Noise suppression levels resulting from MURATA's EMI suppression filters "EMIFIL" may vary, depending on the circuits and ICs used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. Be sure to check and confirm in advance the noise suppression effect of each filter, in actual circuits, etc. before applying the filter in a commercial-purpose equipment design.
6
133
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
1. Standard Land Pattern Dimensions The capacitor type Chip EMIFILr (NFp series) / Chip EMIGUARDr (VFM series) suppress noise by conducting the highfrequency noise element to ground. Therefore, to obtain maximum performance from these filters, the ground pattern should be made as large as possible during the PCB design stage. As shown in the right, one side of the PCB is used for chip mounting, and the other is used for grounding. Small diameter feedthrough holes are then used to connect the grounds on each side of the PCB. This reduces the highfrequency impedance of the grounding and maximizes the filter's performance. Please contact us if using a thinner land pad than 18m for NFM55P. Land Pattern
+ Solder Resist Land Pattern Solder Resist
(in mm)
BLM03 BLM15 BLM18 BLM21 BLM31 BLM41
oReflow and Flow BLMppP BLM Series (Except BLMppP series)
d (pattern) a b c c a b
Type
BLM03 BLM15
Soldering Reflow Reflow Flow Reflow
a 0.4 0.7 1.2
b 1.2-1.4 2.2-2.6 1.8-2.0 3.0-4.0 4.2-5.2
c 0.3 0.5 0.7 BLM18PG 1.0 Type Rated Current Soldering a (A) 0.5-1.5 2 3 1.5 2 3 6 1.5/2 BLM31PG 3 6 1-2 BLM41Pp 3 6 3.0 5.5-6.5 2.0 4.2-5.2 1.2 Flow/ Reflow b c
0.2-0.3 0.6-0.9
Land pad thickness and dimension d 18m 35m 70m 0.7 0.7 1.2 1.0 1.0 1.2 1.2 1.2 1.2 1.2 0.7 0.7 0.7 1.0 1.0 1.0 1.2 1.2 1.2 1.2
BLM18 (except 18PG type) BLM21 (except 21PG type) BLM31 (except 31PG type) BLM41 (except 41Pp type)
0.7 Flow 2.2-2.6 0.7 1.2 0.7 Reflow 1.8-2.0 2.4 1.0 1.2 3.0-4.0 1.0 1.2 2.4 6.4 1.2 2.4 6.4 1.2 2.4 6.4
Flow/ Reflow
2.0 3.0
1.2 5.5-6.5
BLM21PG
3.3 1.65
BLM03/15 is specially adapted for reflow soldering.
3.3 1.65
Flow Mounting in High Density for BLM31/41
c 2.5 Pitch
3.3 1.65
a b e d
Type BLM31 BLM41
a 2.0 3.0
b 4.2-5.2 5.5-6.5
c 1.2 1.2
d 1.3 1.8
e 1.35 1.5
oDo not apply narrower pattern that listed above to BLMppP. Narrow pattern can cause excessive heat or open circuit.
6
BLA2A BLA31 oReflow soldering BLA2A 1.75 oReflow and Flow BLA31 2.8
2.2-2.6 0.5 Pitch 0.25
0.5
1.5
0.8
0.8 Pitch
0.4
* If there are high amounts of self-heating on pattern, the contact points of PCB and part may become damaged.
Continued on the following page.
134
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page. Land Pattern + Solder Resist Land Pattern Solder Resist
(in mm)
NFM18
Reflow Soldering NFM18C/NFM18P/NFL18ST
NFL18SP
Small diameter thru hole o0.3
0.4 0.6 1.2
0.8 0.8
0.4 1.2
0.4 0.6 1.0 2.2
0.4 1.0 2.0
The chip EMI filter suppress noise by passing the highfrequency noise to ground. Therefore, to get noise suppression effectively, it is recommended to put through holes (o0.3 mm) into the center and both sides of groundpattern to connect to ground-plane. * NFp18, NFp21 are specially adapted for reflow soldering.
0.6 e f g
NFM21 NFM3D NFM41 NFR21G NFL21S VFM41R
o Reflow Soldering
Chip mounting side
Small diameter thru hole o0.4-o0.6
o Flow Soldering
Back side
Ground pattern
Chip mounting side
Small diameter thru hole o0.4-o0.6
Back side
Ground pattern d
a b c
Connect to ground pattern of mounting side a b c d Connect to ground pattern of mounting side
Part Number a NFM21C/NFM21P NFR21G/NFL21S NFM3DC NFM3DP NFM41C NFM41P VFM41R 0.8 1.4 2.0 2.0
Size (mm) b 1.4 2.5 3.5 3.5 c 2.6 4.4 6.0 6.0 d 0.6 1.0 1.2 1.2
Part Number a NFM3DC NFM3DP NFM41C NFM41P VFM41R b
Size (mm) c d e f g
1.0 1.4 2.5 4.4 1.0 2.0 2.4 1.5 2.0 3.5 6.0 1.2 2.6 3.0 1.5 2.0 3.5 6.0 1.2 2.6 3.0
NFA31G NFA31C NFW31S NFE31P
o Reflow Soldering NFA31G/31C
2.6
o Reflow and Flow NFW31S o Reflow Soldering NFE31P
Chip mounting side
Small diameter thru hole o0.4-o0.6 0.4 1.0 2.2
Back side
Connect to ground pattern of mounting side
g
6
1.0
2.6 3.0
R0.1 to R0.2 is preferred to obtain high voltage withstanding 0.3 0.8 Pitch 3.8
Ground pattern 0.6 1.2 2.2 4.2
Continued on the following page.
3.0
135
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page. Land Pattern + Solder Resist Land Pattern Solder Resist
(in mm)
NFE61P NFE61H
o Reflow Soldering
Chip mounting side
Small diameter thru hole o0.4-o0.6
o Flow Soldering (Except NFE61H3321)
Back side
Connect to ground pattern of mounting side 3.0
Chip mounting side
Small diameter thru hole o0.4-o0.6
Back side
Connect to ground pattern of mounting side
0.6 1.2
1.6 2.6 3.0
3.2 3.6
2.0 4.8 8.8
Ground pattern
1.5 3.8 4.8 9.0
Ground pattern
2.2-2.6
1.0 4.0 1.0 0.6 1.0 0.8 pitch 0.4
oReflow Soldering
DLP11S
0.3
DLW21/DLW31S
c
2 1
0.55
0.85
0.7
DLM2HG DLP31S DLP31D DLP11S DLW21S DLW21H DLW31S DLW5AH DLW5BS
oReflow and Flow
DLM2HG DLP31S DLP31D
2.8 0.7
2.0 1.2 0.4
2.1
0.8
0.3
3
0.55 1.95
a b
Series
a 0.8 1.6
b 2.6 3.7
d
c 0.4 0.4
3.6
d 1.2 1.6
DLW5AH/5BS
DLW21S/H DLW31S
6
0.9 2.9 5.5
1 : If the pattern is made with wider than 1.2mm (DLW21) / 1.6mm (DLW31S) it may result in components turning around, because melting speed is different. In the worst case, short circuit between lines may occur. 2 : If the pattern is made with less than 0.4mm, in the worst case, short circuit between lines may occur due to spread of soldering paste or mount placing accuracy. 3 : If the pattern is made with wider than 0.8mm (DLW21) / 1.6mm (DLW31S), the bending strength will be reduced. With gild pattern, excess soldering heat may disolve metal of a copper wire.
1.3
3.3
4.7
Continued on the following page.
136
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page.
2. Solder Paste Printing and Adhesive Application When reflow soldering the chip EMI suppression filter, the printing must be conducted in accordance with the following cream solder printing conditions. If too much solder is applied, the chip will be prone to damage by mechanical and thermal stress from the PCB and may crack. In contrast, if too little solder is applied, there is the potential that the termination strength will be insufficient, creating the potential for detachment. Standard land dimensions should be used for resist and
Series Solder Paste Printing
copper foil patterns. When flow soldering the EMI suppression filter, apply the adhesive in accordance with the following conditions. If too much adhesive is applied, then it may overflow into the land or termination areas and yield poor solderability. In contrast, if insufficient adhesive is applied, or if the adhesive is not sufficiently hardened, then the chip may become detached during flow soldering process.
(in mm) Adhesive Application
BLM BLA
oEnsure that solder is applied smoothly to a minimum height of 0.2mm to 0.3mm at the end surface of the part. oCoat the solder paste a thickness: 100-150m: BLM03 100-200m: BLM15/18/21/31/41, BLA
0.2-0.3mm min
Coating amount is illustrated in the following diagram.
a:20m-70m b:30m-35m c:50m-105m a c Bonding agent Land b
Chip Solid Inductor
PCB
NFM NFR NFL VFM
oUse H60A solder for pattern printing. oCoat the solder paste a thickness: 100-150m: NFM18/21/3D,NFR, NFL 100-200m: NFM41,VFM
Apply 0.1mg for NFM41C/41P/VFM and 0.06mg for NFM3DC/3DP of bonding agent at each chip. Do not cover electrodes.
NFM18C/18P NFL18ST
0.4 0.6 1.2
NFL18SP
NFM21C/21P NFR21G/NFL21S
0.4 1.2 0.6 0.6 1.9
0.4 1.0 2.2
0.4 1.0 2.0
0.6 1.4 2.6
Bonding agent Coating position of bonding agent
NFM3DC/3DP
0.6 0.8 2.0
NFM41C/41P/VFM
0.6 1.0 1.5 3.5 5.5 2.6
1.0 2.5 3.9
6
NFA o Use H60A solder for pattern printing. oCoat the solder paste a thickness: 100-200m
NFA31G/NFA31C
2.6 0.6
2.2
1.0
0.3
0.8pitch
0.4
Continued on the following page.
137
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page.
(in mm) Series Solder Paste Printing Adhesive Application
NFW31S NFE31P
oUse H60A solder for pattern printing. oCoat the solder paste a thickness: 150-200m
NFW31S Series Apply 0.2mg of bonding agent at each chip.
1.0
0.6
0.6 2.2 4.2
2.6
Bonding agent
Coating positon of bonding agent
NFE61P NFE61H
oUse H60A solder for pattern printing. oCoat the solder paste a thickness: 150-200m
Apply 1.0mg of bonding agent at each chip.
0.6
1.6 2.6
1.5 4.8 8.8
Bonding agent
1.5 4.8 9.0 Bonding agent
DLP DLW DLM
oUse H60A solder for pattern printing. oCoat the solder paste a thickness: 100-150m: DLW21S/21H/31S/DLP11S 150-200m: DLP31D/31S, DLM2HG, DLW5AH/5BS
DLP11S/31S
c
DLP31S/DLM2HG Apply 0.3mg of bonding agent at each chip.
DLW21S/DLW21H/DLW31S
DLP31D
DLP31S
c
d
a b
a
b
a
c
d
Series DLP11S DLP31S
a
b
c
d
Series
a
b
c
d
Coating Position of Bonding Agent
Coating Position of Bonding Agent
0.7 0.55 0.3 0.55 1.0 0.6 0.7 2.1
DLW21S/H 0.8 2.6 0.5 1.2 DLW31S 1.6 3.7 0.4 1.6
DLM2HG
DLP31D
0.4 Coating Position of Bonding Agent 1.0
6
0.8
1.0
0.8
DLW5AH/5BS
5.5 2.9 0.9
DLM2HG
2.0 1.2 0.4
1.0 1.3 3.3 4.7 4.0
Continued on the following page.
138
1.2 3.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page.
Temperature [C]
3. Standard Soldering Conditions (1) Soldering Methods Use flow and reflow soldering methods only. Use standard soldering conditions when soldering chip EMI suppression filters chip varistor. In cases where several different parts are soldered, each having different soldering conditions, use those conditions requiring the least heat and minimum time. (2) Soldering Temperature and Time To prevent external electrode solder leaching and performance deterioration, solder within the temperature and time combinations illustrated by the slanted lines in the following graphs. If soldering is repeated, please note that the allowed time is the accumulated time. Solder : H60A H63A solder(JIS Z 3238) Flux : o Use Rosin-based flux (when using RA type solder, clean products sufficiently to avoid residual flux. o Do not use strong acidic flux (with chlorine content exceeding 0.20wt%) o Do not use water-soluble flux.
oAllowable Flow Soldering Temperature and Time
280 270
w
260
e
250
r
240 230
q
0
5
10
15 Time [s]
20
25
30
q w e r
NFE61P/H(Except NFE61HT332) BLM(Except BLM03/15), BLA31 DLM2HG, DLP31D/S VFM41R, NFM3DC/P, NFM41C/P, NFW31S
oAllowable Reflow Soldering Temperature and Time
280 270 Temperature [C] 260
q w
250 240
r
230
e
0
20
30
40
50 Time [s]
60
70
80
90
q w e r
NFE31P/NFE61P/H BLM/BLA DLM2HG, DLP31D/S, DLP11S NFM, NFL, NFA, NFR, HFW31S, DLW, VFM41R
Continued on the following page.
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139
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
EMIFILr (Soldering and Mounting)
Continued from the preceding page.
(3) Soldering Conditions
oFlow Solder
Pre-heating 300 Temperature [C] 250 200 150 100 50 0
60s Min. T
cooling Soldering Gradualair) (in Max. Temp. 250C
Series BLM(Except BLM03/15), BLA31 NFM3DC/P, NFM41C/P, NFW31S, NFE61P/H*, DLM2HG, DLP31D/31S VFM *Except NFE61HT332
Pre-heating Soldering Soldering (150C) Time(T) Temp.(C)
10s max. 60s min. 250
5s max.
oReflow Solder
Pre-heating 300 Temperature [C] 250 200 150 100 50 0 60s Min. T2 T1 230C 183C cooling Soldering Gradualair) (in Max. Temp. 230C
(4) Reworking with Solder Iron The following conditions must be strictly followed when using a soldering iron. Pre-heating : 150C 60 s min. Soldering iron power output : 30W max. Temperature of soldering iron tip / Soldering time : 280C max./10s max. or 300C max./3s max.* *NFE31PT152Z1E9/VFM : 280C max./10 s max. only BLM : 350C max./3 s max. Do not allow the tip of the soldering iron to directly contact the chip. For additional methods of reworking with to soldering iron, please contact Murata engineering.
Series NFE31/61 BLM, BLA NFM, NFL, NFR NFW, NFA, DLM/P/W VFM
Soldering Time Pre-heating (150C) T1(183C) T2(230C) 250C,20s max. 20s max. 60s min. 60s max. 10s max.
6
4. Cleaning Following conditions should be observed when cleaning chip EMI filter. (1) Cleaning Temperature : 60C max. (40C max. for alcohol type cleaner) (2) Ultrasonic Output : 20W/liter max. Duration : 5 minutes max. Frequency : 28kHz to 40kHz (3) Cleaning agent The following list of cleaning agents have been tested on the individual components. Evaluation of final assembly should be completed prior to production. Do not clean DLW21S/31S/5AH/5BS series. In case of cleaning, please contact Murata engineering. a) Alcohol cleaning agent Isopropyl alcohol (IPA)
b) Aqueous cleaning agent Surface active agent (Clean Thru 750H) Hydrocarbon (Cold Cleaner 375) High grade alcohol (Pine Alpha ST-100S) *VFM41R series cannot be cleaned with high grade alcohol type aqueous cleaning agent. Alkaline saponifier (Aqua Cleaner 210SEI-cleaner should be diluted within 15% using deionized water.) (4) Ensure that flux residue is completely removed. Component should be thoroughly dried after aqueous agent has been removed with deionized water. (5) Some products may become slightly whitened. However, product performance or usage is not affected. For additional cleaning methods, please contact Murata engineering.
140
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Lead Type EMIFILr (Soldering and Mounting)
1. Mounting Hole Mounting holes should be designed as specified below.
Part number DSN6 DSS6 VFR3V VFS6V DSN9 DSN9H
2.50.2 2.50.2 1.00.2
Bulk type (in mm)
o0.8-3
Taping type (in mm)
o0.8-3
2.50.2
2.50.2
o1.0-3
DST9 DST9H
o0.8-3
1.250.2
2.50.2
2.50.2
2.50.2
2.50.2
DSS9 DSS9H VFS9V
o0.8-3
2.50.2
2.50.2
BNX
[Component Side]
o1.2 (PSG) (B) (CG) (CG) 2.50.1 (CB) (CG) 2.50.1 2.50.1
2.50.2
[TERMINAL LAYOUT (Bottom figure)]
CB CG CG
5.00.1 7.50.1 PSG B
PSG : Power supply ground CG : Load circuit ground CB : Load circuit + Bias
2. Using THE block type EMIFILr effectively The block type EMIFILr effectively prevents unwanted reflections and external noise from entering the equipment circuitry and power lines by grounding all the high frequency components which make up the noise. Therefore, if grouding is improperly done, the filters may be unable to achieve the performance they are capable of. To prevent this, be sure to observe the following instructions. (1) When designing the P.C. board, use all the available grounding terminals, and arrange the grounding circuit so that the area of the foil for the grounding circuit is maximized. (2) Minimize the distance between the P.C. board ground and the filter's grounding plate. Use through-hole P.C. boards. (3) Whichever P.C. board is used, push the filter into the P.C. board up to the terminal roots. (4) Do not connect PSG to CG by any other means except through the filter. (See the item 1. TERMINAL LAYOUT)
1
[P.C.B. BOARD PATTERNS]
Use a bilateral P.C. board. Insert the BNX into the P.C.board until the root of the terminal is secured. then solder.
(1) FRONT VIEW
PSG B
(2) BOTTOM VIEW
B PSG
6
Shield plate
PSG
B CG CG CB CG
B
PSG
CG
CG CB CG
PSG: Power supply ground CG : Load circuit ground CB : Load circuit + Bias
Continued on the following page.
141
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Lead Type EMIFILr (Soldering and Mounting)
Continued from the preceding page.
3. Using EMIGUARDr effectively (1) Terminal (with mark) should be connected to the line of incoming electrostatic surge. (There is polarity.) Otherwise, no effect in ESD suppression can be expected. (VFR3V) (2) Products should be used at rated voltage or less and rated current or less. (3) Products should not be applied for the absorption of surges which have large energy (ex. induced lightning surges, switching surges) because it is designed for the absorption of electrostatic surges. (VFR3V) (4) Electrostatic test should be done on the following conditions. (VFR3V) n * [ C / R * V2 ]2 < 8.0 x105 n : Times applies C : Charging Capacitance (pF) V : Testing Voltage (kV) R : Charging Resistance () 4. Soldering (1) Use Rosin-based flux. Do not use strong acidic flux with halide content exceeding 0.2 (wt)% (chlorine conversion value). (2) Standard flow soldering profile. (3) Products and the leads should not be subjected to any mechanical stress during the soldering process, or while subjected to the equivalent high temperatures.
Example of input terminal
Example of output terminal
incoming Electrostatic Surges
incoming Electrostatic Surges
[Flow Soldering]
Preheating (in air) Temperature (C) 300 250 200 150 100 50 1 minutes min. 5s. max. Gradual cooling (in air) 240 to 260C Soldering
Pre-heating Solder Temperature
150C, 60 seconds min. 240 - 260C, 5 seconds within
6
5. Cleaning Conditions Do not clean VFR3V, PLT09H and VFS6Vseries. Clean other parts in the following conditions. (1) Cleaning temperature should be limited to 60C max.(40C max for alcohol type cleaner.) (2) Ultrasonic cleaning should be comply with the following conditions, avoiding the resonance phenomenon at the mounted products and P.C.B. Power : 20 W / l max. Frequency : 28kHz to 40kHz Time : 5 min. max. (3) Cleaner a) Alcohol type cleaner * Isopropyl alcohol (IPA) b) Aqueous agent (PLT series cannot be cleaned) * Surface Active Agent Type (CLEANTHROUGH 750H)
* Hydrocarbon Type (COLDCLEANER 375) * Higher Alcohol Type (PINE ALPHA ST-100S) * Alkali Saponification Type (*AQUACLEANER 210SEI) * Alkali saponification should be diluted to 15% volume with de-ionized water. (4) There should be no residual flux or residual cleaner after cleaning. In the case of using aqueous agent, products should be dried completely after rinsing with de-ionized water in order to remove the cleaner. (5) Other cleaning : Please contact us.
142
2
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*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr Packaging
Minimum Quantity and Dimensions of 8mm Width Paper / Plastic Tape
2 2.00.1 1 4.00.1 4.00.1 1.750.1 c d 3 3.50.1 8.00.3
o1.5 +0.1 -0

a
Direction of feed b There are holes in the cavities of the BLM21BD222SN1/ BD272SN1 and BLM31 only. o1.0 +0.3 -0
c 1 BLM15, BLA2A: 2.00.1 2 NFE31, NFW31, DLP11S: 2.00.05 3 NFE31, NFW31, DLP11S: 3.50.05
Part Number a BLM03 BLM15 BLM18 (BLM18E_TN1) BLM21 (BD222SN1/BD272SN1) BLM31 (AF700SN1) BLA2A BLA31 NFM18/NFL18S NFM18PC (Except 105R) NFL18ST/NFM18PC105R NFM21/NFL21S NFM3DC/3DP NFA31G/31C NFE31P NFR21G NFW31S DLM2HG DLP11S DLP31D/31S DLW21S DLW21H DLW31S 2.3 3.4 3.5 3.6 2.3 3.6 2.75 1.4 3.5 2.25 2.3 3.6 0.70 1.15 1.85 2.25 3.5 2.2 3.4 1.85
Cavity Size b 0.40 0.65 1.05 1.45 1.9 1.2 1.8 1.05 1.55 1.4 2.0 1.9 1.55 1.9 2.25 1.2 1.9 1.45 1.55 2.0 c 0.55 0.8 1.1 0.75 1.1 1.3 1.3 1.75 0.8 1.1 0.9 1.1 1.1 0.85 1.1 2.0 0.7 2.0 1.3 0.98 1.3 1.4 1.1 2.1 0.2 0.2 0.25 0.2 0.25 0.25 0.25 0.3 0.25 0.3 d 0.2 0.2
Minimum Qty. (pcs.) o180mm reel Paper Tape 15000 10000 4000 4000 10000 4000 4000 4000 4000 4000 Plastic Tape 3000 3000 2500 4000 2000 4000 2000 3000 3000 3000 2000 3000 2000 50000 10000 10000 10000 o330mm reel Paper Tape Plastic Tape 10000 10000 8000 8000 7500 Bulk 1000 1000 1000 1000 1000 1000 1000 500 500 500 500 100 500 500 1000 500 500 500 500 500 (in mm)
Continued on the following page.
* Please contact us for BLM15/18 in bulk case.
6
143
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMIFILr Packaging
Continued from the preceding page.
Minimum Quantity and Dimensions of 12mm Width Plastic Tape
1.750.1 2.00.1 4.00.1 4.00.1 c 0.3 5.50.1
o1.5 -0
+0.1
Part Number BLM41 NFM41 NFE61 VFM41R
Cavity Size a 4.8 4.8 7.2 4.8 b 1.9 1.8 1.9 1.8 c 1.75 1.1 1.75 1.35
Minimum Qty. (pcs.) o180mm reel o330mm reel 2500 4000 2500 2500 8000 8000 Bulk 1000 500 500 500
b There are holes in the cavities of the BLM41 only. o1.5 +0.3 -0
Direction of feed
1.750.1
12.00.3 c 0.3
2.00.1 8.00.1 4.00.1
a
o1.5 +0.1 -0
Part Number
12.00.3
Cavity Size a 5.4 5.5 b 4.1 5.4 c 4.4 4.7
Minimum Qty. (pcs.) o180mm reel o330mm reel 400 400 1500 1500 Bulk 100 100
5.50.1
DLW5AH DLW5BS
b o1.5 +0.3 -0
a
Direction of feed
(in mm)
6
144
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Ferrite Beads Inductors Packaging
Minimum Quantity (Pcs.)
Series BL01RN BL02RN BL03RN Bulk Ammo Pack o320mm Paper reel
500 500 1000
1000 1500 2000
2000 -- --
Taping Dimensions
o3.6 0.15
BL01RN
0 max. Direction of feed
50.3
o0.60
BL02RN1R2p1A
S 50.5 1.2 max. 7.5 max. P2 P 7.5 max.
W2 H1 W0
3.40.2
P1 W1 W L
F
od
h1
h2
0.8 max.
L1
L2
3.2 min 0.8 max.
*L 6.01.0 | L1 - L2 | V 1.5 *L BL01RN1A1F1J : 52+2/-1 BL01RN1A1E1A : 26+1.5/-0
There is a excess bond stick on the wire.
BL02RN2R1p1A
S S P2 P 9.0 max. 7.5 max. 3.40.2
BL02RN1R3N1A
P2 P 8.0 max.
12.0 max.
W2 H1 W0
3.40.2
W1
W1
L
L
H1
P1 W
F
P1 W
F
W2
od h1
h2
od W0
h1
h2
There is a excess bond stick on the wire.
BL02RN2R3N1A
S P2 P 9.0 max. 12.0 max. 3.40.2 W2
t
BL03RN2R1p1A
S P2 P 8.3 max. 6.5 max. 2.3 max.
H1
W1
W1
L
W0
L
H1
P1 W
F
W2
od h1
h2
P1
F
od
h1
D0 P0
D0
I
t
P0
I
W0
W
Description
Symbol
Dimension (mm)
Remarks
Pitch of component Pitch of sprocket hole Lead spacing Hole center to lead Hole center to component center Deviation along tape, left or right Carrier tape width Position of sprocket hole Lead length between sprocket hole and forming position Protruding length Diameter of sprocket hole Lead Diameter Total tape thickness Deviation across tape, Deviation across tape rear Cutting position of failure Hold down tape width Hold down tape position
P P0 F P1 P2 S W W1 H1 I D0 od t h1, h2 L W0 W2
12.7 12.70.2 5.0 +0.8 -0.2 3.850.7 6.351.3 1.0 18.00.5 9.0 +0 0.0 -0.5
Product inclination S determines tolerance
Tape deviation in feeding direction
Tape with deviation
Lead Length Number : N 16.50.5 BL02, BL03 Lead Length Number : Q 20.00.5 BL02RN***P1A Lead Length Number : P 18.50.5 BL03RN +0.5 to -1.0 o4.00.1 o0.60 0.70.2 1.0 max. 11.0 +0 0.0 -1.0 12.00.5 1.51.5 (in mm) Including bonding tape thickness
t
t
h2
P0
D0
D0 P0
I
I
t
P0
D0
I
6
145
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Disc Type EMIFILr and EMIGUARDr Packaging
Minimum Quantity
Minimum Order Quantity (order in sets only) (Pcs.)
Part Number Ammo Pack VFR3V Series DS 6/VFS6V Series DSN9/9H Series DST9/9H Series DSS9/9H Series VFS9V Series o320mm Paper reel Bulk (Bag)
Lead Type Code
Lead Type code Straight Type Incrimp Type Lead length (H)
Q91 Q92 Q93
U21 U31
20.01.0mm 16.51.0mm 18.51.0mm
2000 2000 2000 1000 1 -- --
-- -- -- 1000 2 800 800 1 : Q92, Q93
250 250 250 200 200 200 2 : Q91
Taping Dimensions
DSN6_Q91/Q92/Q93 DSN9_Q91/Q92/Q93
5.0+0.8/-0.2 6.351.3 12.7 2.5+0.4/-0.2 DSN6_ : 8.0 max. DSN9_ : 11.0 max. DSN6_ : 7.0 max. DSN9_ : 9.5 max. 01.0 DSN6_ : 2.54 max. DSN9_ : 4.0 max. 5.0+0.8/-0.2 1.0 max. 1.0 max. 2.5+0.4/-0.2 7.0 max. 6.351.3 12.7 *1 *2 o0.6 3.850.7 11.0+0/-1.0 9.0+0/-0.5 18.00.5 8.0 max. 01.0 1.0 max. 1.51.5 1.0 max. 2.54 max.
DSS6_Q91/Q92/Q93
H
11.0+0/-1.0 9.0+0/-0.5 18.00.5
3.850.7
1.51.5
12.00.5
H
o0.6 12.00.5
2.5+0.4/-0.2
1.5 max.
o4.00.1 0.70.2 12.70.2 H Q91 Type : 201.0 Q92 Type : 16.51.0 Q93 Type : 18.51.0
+0.5 to -1.0 12.70.2 H Q91 Type : 201.0 Q92 Type : 16.51.0 Q93 Type : 18.51.0
o4.00.1 0.70.2
+0.5 to -1.0 1.5 max. DSS6_U : 10.0 max. VFS6V : 10.5 max. 2.54 max. 1.0 max. 1.0 max. 1.51.5 H o0.6 12.00.5 +0.5 to -1.0
*1 There may be a hole on the top of ferrite beads, which cause no characteristics deterioration. *2 Bottom of the ferrite beads may not be level with each other.
DST9_Q91/Q92/Q93
DSS6_U21/U31 VFS6V_U31
4.0 max. 5.0+0.8/-0.2 2.5+0.4/-0.2 9.5 max. 01.0 15.5 max. 1.51.5 1.0 max. 1.0 max. *1 *2 11.0+0/-1.0 18.00.5 12.00.5 o0.6 9.0+0/-0.5 3.850.7 5.0+0.8/-0.2 6.351.3 12.7 2.5+0.4/-0.2
6.351.3 12.7
8.0 max
01.0
3.850.7 11.0+0/-1.0 9.0+0/-0.5 18.00.5 2.5+0.4/-0.2
1.5 max.
12.70.2 H Q91 Type : 201.0 Q92 Type : 16.51.0 Q93 Type : 18.51.0
12.70.2 H U21 Type : 16.51.0 U31 Type : 18.51.0
*1 There may be a hole on the top of ferrite beads, which cause no characteristics deterioration. *2 Bottom of the ferrite beads may not be level with each other.
DSS9_Q91/Q92/Q93
VFR3V_U31
7.5 max. 1.0 max. 1.0 max.
AY AY AY
6
VFS9V_Q91/Q92/Q93
2.5+0.4/-0.2 6.351.3 12.7 12.0 max. 01.0 1.51.5 11.0 max.
5.0+0.8/-0.2 6.351.3 12.7
2.5+0.4/-0.2
0.70.2
o4.00.1
o4.00.1
8.0 max. 01.0
5.0 max.
2.3 max.
1.0 max. 1.0 max.
18.51.0
*1 11.0+0/-1.0 3.850.7 9.0+0/-0.5 18.00.5 5.0+0.8/-0.2 2.5+0.4/-0.2
3.850.7 11.0+0/-1.0 9.0+0/-0.5 18.00.5 12.00.5 o0.6 2.5+0.4/-0.2
1.51.5
o0.450.1 12.00.5
H
(1)(2)(3) o4.00.1 12.70.2 H Q91 Type : 201.0 Q92 Type : 16.51.0 Q93 Type : 18.51.0 0.70.2 1.5 max. +0.5 to -1.0 12.70.2 1.5 max. o4.00.1
+0.5 to -1.0
*1 Bottom of the ferrite beads may not be level with each other.
0.70.2
(in mm)
146
1.5 max.
+0.5 to -1.0 0.70.2
H
2.5+0.4/-0.2
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMI Suppression Filter Design Kits
oEKEMBL15C (Chip Ferrite Beads 0402 Size)
Impedance typ. (at 100MHz, 20 degree C) 10 (Typ.) 70 (Typ.) 12025% 22025% 60025% 100025% 525% 1025% 2225% 4725% 7525% 12025% 22025% 47025% 60025% 100025%
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Part Number BLM15AG100SN1 BLM15AG700SN1 BLM15AG121SN1 BLM15AG221SN1 BLM15AG601SN1 BLM15AG102SN1 BLM15BB050SN1 BLM15BB100SN1 BLM15BB220SN1 BLM15BB470SN1 BLM15BB750SN1 BLM15BB121SN1 BLM15BB221SN1 BLM15BD471SN1 BLM15BD601SN1 BLM15BD102SN1
Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Rated Current (mA) 1000 500 500 300 300 200 500 300 300 300 300 300 200 200 200 200
DC Resistance () max. 0.05 0.15 0.25 0.35 0.60 1.00 0.08 0.10 0.20 0.35 0.40 0.55 0.80 0.60 0.65 0.90
oEKEMBL18A (Chip Ferrite Beads 0603 Size/ for Large-current P Type)
Impedance typ. (at 100MHz, 20 degree C) 12025% 22025% 47025% 60025% 100025% 525% 1025% 2225% 4725% 7525% 12025% 1025% 2225% 4725% 6025% 12025% 22025% 47025% 12025%
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Part Number BLM18AG121SN1 BLM18AG221SN1 BLM18AG471SN1 BLM18AG601SN1 BLM18AG102SN1 BLM18BA050SN1 BLM18BA100SN1 BLM18BA220SN1 BLM18BA470SN1 BLM18BA750SN1 BLM18BA121SN1 BLM18BB100SN1 BLM18BB220SN1 BLM18BB470SN1 BLM18BB600SN1 BLM18BB121SN1 BLM18BB221SN1 BLM18BB471SN1 BLM18BD121SN1
Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Rated Current (mA) 200 200 200 200 100 500 500 500 300 300 200 500 500 500 200 200 200 50 200
DC Resistance () max. 0.20 0.30 0.50 0.50 0.70 0.20 0.25 0.35 0.55 0.35 0.90 0.15 0.25 0.30 0.35 0.50 0.65 1.00 0.40
Continued on the following page.
6
1 147
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMI Suppression Filter Design Kits
Continued from the preceding page.
No. 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Part Number BLM18BD221SN1 BLM18BD471SN1 BLM18BD601SN1 BLM18BD102SN1 BLM18BD182SN1 BLM18BD252SN1 BLM18HG471SN1 BLM18HG601SN1 BLM18HG102SN1 BLM18HD471SN1 BLM18HD601SN1 BLM18HD102SN1 BLM18PG330SN1 BLM18PG121SN1 BLM18PG181SN1 BLM21PG221SN1 BLM21PG331SN1 BLM31PG121SN1 BLM31PG391SN1 BLM31PG601SN1 BLM41PG181SN1 BLM41PG471SN1 BLM41PG102SN1 BLM18RK121SN1 BLM18RK221SN1 BLM18RK471SN1 BLM18RK601SN1 BLM18RK102SN1 BLM18HK471SN1 BLM18HK601SN1 BLM18HK102SN1
Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Impedance typ. (at 100MHz, 20 degree C) 22025% 47025% 60025% 100025% 180025% 250025% 47025% 60025% 100025% 47025% 60025% 100025% 3325% 12025% 18025% 220 (Typ.) 330 (Typ.) 120 (Typ.) 390 (Typ.) 600 (Typ.) 180 (Typ.) 470 (Typ.) 1000 (Typ.) 12025% 22025% 47025% 60025% 100025% 47025% 60025% 100025%
Rated Current (mA) 200 200 200 100 50 50 200 200 100 100 100 50 3000 2000 1500 2000 1500 3000 2000 1500 3000 2000 1500 200 200 200 200 200 200 100 50
DC Resistance () max. 0.45 0.55 0.65 0.85 1.50 1.50 0.85 1.00 1.60 1.20 1.50 1.80 0.025 0.05 0.09 0.05 0.09 0.025 0.05 0.9 0.025 0.05 0.09 0.25 0.3 0.5 0.6 0.8 0.7 0.9 1.5
oEKEMBL21A (Chip Ferrite Beads 0805 Size)
Impedance typ. (at 100MHz, 20 degree C) 12025% 22025% 47025% 60025% 60025% 100025% 100025% 6025% 7525% 12025% 22025% 47025% 12025% 22025% 47025% 60025% 100025%
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Part Number BLM21AG121SN1 BLM21AG221SN1 BLM21AG471SN1 BLM21AG601SN1 BLM21AJ601SN1 BLM21AG102SN1 BLM21AH102SN1 BLM21BB600SN1 BLM21BB750SN1 BLM21BB121SN1 BLM21BB221SN1 BLM21BB471SN1 BLM21BD121SN1 BLM21BD221SN1 BLM21BD471SN1 BLM21BD601SN1 BLM21BD102SN1
Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Rated Current (mA) 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
DC Resistance () max. 0.15 0.20 0.25 0.30 1.10 0.45 0.45 0.20 0.25 0.25 0.35 0.45 0.25 0.25 0.35 0.35 0.40
Continued on the following page.
6
2 148
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMI Suppression Filter Design Kits
Continued from the preceding page.
No. 18 19 20 21
Part Number BLM21BD182SN1 BLM21BD222SN1 BLM21BD222TN1 BLM21BD272SN1
Quantity (pcs.) 20 20 20 20
Impedance typ. (at 100MHz, 20 degree C) 180025% 2250 (Typ.) 220025% 270025%
Rated Current (mA) 200 200 200 200
DC Resistance () max. 0.50 0.60 0.60 0.80
oEKEMFL18B (Chip EMIFIL LC Combined Type)
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part Number NFL18ST107X1C3 NFL18ST157X1C3 NFL18ST207X1C3 NFL18ST307X1C3 NFL18ST507X1C3 NFL18SP157X1A3 NFL18SP207X1A3 NFL18SP307X1A3 NFL18SP507X1A3 NFL21SP206X1C3 NFL21SP506X1C3 NFL21SP706X1C3 NFL21SP107X1C3 NFL21SP157X1C3 NFL21SP207X1C3 NFL21SP307X1C3 NFL21SP407X1C3 NFL21SP507X1C3 Quantity (pcs.) Cut off Frequency Rated Voltage Rated Current 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 100MHz 150MHz 200MHz 300MHz 500MHz 150MHz 200MHz 300MHz 500MHz 20MHz 50MHz 70MHz 100MHz 150MHz 200MHz 300MHz 400MHz 500MHz 16 V 16 V 16 V 16 V 16 V 10 V 10 V 10 V 10 V 16 V 16 V 16 V 16 V 16 V 16 V 16 V 16 V 16 V 100mA 100mA 150mA 200mA 200mA 100mA 100mA 100mA 100mA 100mA 150mA 150mA 200mA 200mA 250mA 300mA 300mA 300mA Insulation Resistance (M min.) DC Resistance max. 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 4.5 4.0 3.5 1.8 1.5 3.0 3.0 3.0 2.0 8.5 3.5 3.0 2.0 2.0 1.5 1.2 1.2 1.2
No.
Part Number
Attenuation (dB min.) Quantity Cut off Rated Rated (pcs.) Frequency 10MHz 20MHz 50MHz 100MHz 150MHz 200MHz 300MHz 400MHz 500MHz 1GHz Current Voltage 20 20 20 20 20 20 20 20 20 10MHz 6dB max 20MHz 50MHz 100MHz 150MHz 200MHz 300MHz 400MHz 500MHz 5 6dB max 25 5 6dB max 25 25 10 6dB max 6dB max 25 25 30 5 6dB max 10 6dB max 20 6dB max 30 30 30 20 30 10 5 6dB max 30 30 30 30 30 30 15 10 10 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 25V 25V 25V 25V 25V 25V 25V 25V 25V
19 NFW31SP106X1E4 20 NFW31SP206X1E4 21 NFW31SP506X1E4 22 NFW31SP107X1E4 23 NFW31SP157X1E4 24 NFW31SP207X1E4 25 NFW31SP307X1E4 26 NFW31SP407X1E4 27 NFW31SP507X1E4
oEKEMFA31B (Chip EMIFIL Capacitor Array Type/ Capacitor Type/ LC Combined Type)
No. 1 2 3 4 5 6 7 8 9 10 Part Number NFA31CC220S1E4 NFA31CC470S1E4 NFA31CC101S1E4 NFA31CC221S1E4 NFA31CC471R1E4 NFA31CC102R1E4 NFA31CC222R1E4 NFA31CC223R1C4 NFA31GD1006R84 NFA31GD1004704 Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 Capacitance 22pF20% 47pF20% 100pF20% 220pF20% 470pF20% 1000pF20% 2200pF20% 22000pF20% 10pF20% 10pF20% Rated Voltage 25 V 25 V 25 V 25 V 25 V 25 V 25 V 16 V 6V 6V Rated Current 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 50mA 20mA Insulation Resistance (M min.) 1000 1000 1000 1000 1000 1000 1000 1000 1000 500
Continued on the following page.
6
3 149
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMI Suppression Filter Design Kits
Continued from the preceding page.
oEKEMFA31B (Chip EMIFIL Capacitor Array Type/ Capacitor Type/ LC Combined Type)
No. 11 12 13 14 15 16 17 Part Number NFA31GD1001014 NFA31GD4706R84 NFA31GD4704704 NFA31GD4701014 MFA31GD1016R84 NFA31GD1014704 NFA31GD1011014 Quantity (pcs.) 20 20 20 20 20 20 20 Capacitance 10pF20% 47pF20% 47pF20% 47pF20% 100pF20% 100pF20% 100pF20% Rated Voltage 6V 6V 6V 6V 6V 6V 6V Rated Current 15mA 50mA 20mA 15mA 50mA 20mA 15mA Insulation Resistance (M min.) 1000 1000 1000 1000 1000 1000 1000
oEKEMDL21C (Chip Common Mode Choke Coils)
Quantity (pcs.) 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 10 10 10 10 10 Common Mode Impedance typ. (at 100MHz, 20 degree C) 67 (Typ.) 90 (Typ.) 120 (Typ.) 180 (Typ.) 260 (Typ.) 370 (Typ.) 90 (Typ.) 160 (Typ.) 260 (Typ.) 600 (Typ.) 1000 (Typ.) 2200 (Typ.) 4000 (Typ.) 3000 (Typ.) 1500 (Typ.) 1000 (Typ.) 350 (Typ.) 190 (Typ.) 9020% 13020% 20020% 32020% 44020% Insulation Resistance (M min.) 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 100 100 100 100 100
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Part Number DLW21SN670SQ2 DLW21SN900SQ2 DLW21SN121SQ2 DLW21SN181SQ2 DLW21SN261SQ2 DLW21SN371SQ2 DLW31SN900SQ2 DLW31SN161SQ2 DLW31SN261SQ2 DLW31SN601SQ2 DLW31SN102SQ2 DLW31SN222SQ2 DLW5AHN402SQ2 DLW5BSN302SQ2 DLW5BSN152SQ2 DLW5BSN102SQ2 DLW5BSN351SQ2 DLW5BSN191SQ2 DLP31DN900ML4 DLP31DN131ML4 DLP31DN201ML4 DLP31DN321ML4 DLP31DN441ML4
Rated Voltage 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 10V 10V 10V 10V
Rated Current 400mA 330mA 370mA 330mA 300mA 280mA 370mA 340mA 310mA 260mA 230mA 200mA 200mA 500mA 1000mA 1500mA 2000mA 5000mA 160mA 120mA 100mA 80mA 70mA
oEKEMNFMPA
6
No. 1 2 3 4 5 6 7 8 9 10 11 12
Part Number NFM18PC104R1C3 NFM18PC105R0J3 NFM21PC104R1E3 NFM21PC224R1C3 NFM21PC474R1C3 NFM21PC105B1A3 NFM21PC105F1C3 NFE31PT152Z1E9 NFE31PT222Z1E9 NFE61PT102E1H9 NFE61PT472C1H9 NFM41PC204F1H3
Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20
Capacitance 0.1F20% 1F20% 0.1F20% 0.22F20% 0.47F20% 1F20% 1F +80/-20% 1500pF +50/-20% 2200pF50% 1000pF +80/-20% 4700pF +80/-20% 0.2F +80/-20%
Rated Voltage 16 V 6.3 V 25 V 16 V 16 V 10 V 16 V 25 V 25 V 50 V 50 V 50 V
Rated Current 2A 2A 2A 2A 2A 4A 2A 6A 6A 2A 2A 2A
Insulation Resistance (M min.) 1000 500 1000 1000 1000 500 500 1000 1000 1000 1000 1000
Continued on the following page.
4 150
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note *Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
*This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering. This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Chip EMI Suppression Filter Design Kits
Continued from the preceding page.
oEKEMNFMCA
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part Number NFM18CC220U1C3 NFM18CC470U1C3 NFM18CC101R1C3 NFM18CC221R1C3 NFM18CC471R1C3 NFM18CC102R1C3 NFM18CC222R1C3 NFM18CC223R1C3 NFM21CC220U1H3 NFM21CC470U1H3 NFM21CC101U1H3 NFM21CC221R1H3 NFM21CC471R1H3 NFM21CC102R1H3 NFM21CC222R1H3 NFM21CC223R1H3 Quantity (pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Capacitance 22pF20% 47pF20% 100pF20% 220pF20% 470pF20% 1000pF20% 2200pF20% 22000pF20% 22pF20% 47pF20% 100pF20% 220pF20% 470pF20% 1000pF20% 2200pF20% 22000pF20% Rated Voltage 16 V 16 V 16 V 16 V 16 V 16 V 16 V 16 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V Rated Current 300mA 300mA 300mA 300mA 300mA 300mA 300mA 1000mA 300mA 300mA 300mA 300mA 300mA 300mA 300mA 2000mA Insulation Resistance (M min.) 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
6
5 151
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outlines of Major Noise Regulation Standards
1. EMI Regulations
Equipment Countries Information Regulation CISPR61000-6-3 (Residential, Commercial Generic Standard and Light Industry) IEC61000-6-4 (Industrial) ITE : Information Technology Equipment Printer, Personal computer Word processor, Display ISM equipment, Microwave Igniter Emission (Automobile, Motorboat) CISPR 11 1 FCC Part 18 FCC Part 15 Subpart B FCC Part 15 Subpart B EN55011 Automotive Directive CISPR 22 VCCI 1 FCC Part 15 Subpart B EN55022 Japan USA Europe EN50081-1 (Residential, Commercial and Light Industry) EN50081-2 (Industrial)
CISPR 12
JASO
TV, Radio, Audio, VTR
CISPR 13
1
EN55013
Household electrical equipment Portable tool Fluorescent Lamp, Luminary CISPR 15 1 Radio Act Transceiver ITU-T ARIB (Voluntary Ragulation) (Reference) Power Supply Higher Harmonic Industrial Voluntary Regulation In the process of Regulating at JIS FCC Part 15 Subpart C FCC Part 22 ETS300 Series EN55015 CISPR 14 1 EN55014
IEC61000-3
EN61000-3
Basic Standard
IEC61000-4
EN61000-4 Series
IEC61000-6-1 (Residential, Commercial Generic Standard Immunity and Light Industry) IEC61000-6-2 (Industrial) Industrial Process Measurement and Control Equipment Radio, TV ITE : Information Technology Equipment CISPR 20 Industrial Voluntary Action In the process of Regulating at JIS
EN50082-1 (Residential, Commercial and Light Industry) EN50082-2 (Industrial)
EN55020
CISPR 24
EN55024
1 Electrical Appliance and Material Safety Law
There are EMI regulations in each country to meet EMI noise levels emitted from digital equipment. In the countries which regulate EMI, equipment which does not satisfy with regulations is not allowed to be sold.
Continued on the following page.
152
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outlines of Major Noise Regulation Standards
Continued from the preceding page.
2. Measurement Point and Noise Detection
Regulation CISPR 22/ EN55022 VCCI FCC Part 15 Measuring Item Radiated Interference Main Interference Voltage Radiated Interference Main Interference Voltage Radiated Interference Main Interference Voltage Polarization and Measuring Point Horizontal Pol. Vertical Pol. AC Main Ports Horizontal Pol. Vertical Pol. AC Main Ports Horizontal Pol. Vertical Pol. AC Main Ports Frequency (Hz) 30M to 1GHz 150k to 30MHz 30M to 1GHz 150k to 30MHz 30M to 40GHz 150k to 30MHz Detection Quasi-Peak Detection Quasi-Peak Detection Mean Detection Quasi-Peak Detection Quasi-Peak Detection Mean Detection Quasi-Peak Detection Mean Detection Quasi-Peak Detection Measuring Devices Antenna Artificial Main Network Dipole Antenna Artificial Main Network Antenna Artificial Main Network
PeakUQuasi-PeakUAverage (Qp)
V V
Peak Detection Quasi-Peak Detection Average Detection
Peak Detection
Quasi-Peak Detection Average Detection
t t
Short Repetition Period
Long Repetition Period
3. Limits of CISPR 22/EN55022 (1)CISPR 22 recommends measurement at 10m distance. However, other distance is acceptable if the limitation is converted according to the following calculation. Limitation shown left is converted to limitation for 3m [Main Terminal Interference Voltage (Power Supply)]
90
79
Voltage [dBV]
class A Quasi-peak value 73 class A Mean value 56 46 60
70
66 56
Conversion
Limitation for Limitation for 10m Distance 3m Distance R10 (dB V/m) R3 (dB V/m) r10 ( V/m) r3 ( V/m) R10=20 log r10 R3=20 log r3 R3=R10+20 (1-log3) r3 = 10 r10 3
50
class B Quasi-peak value 50 class B Mean value
30 10k 100k 150k 500k 1M 5M 10M 30M 100M
Frequency [Hz]
[Radiated Interference]
90 Field Strength [dBV/m]
70
57
50
50 40
class A class B 47
30 10M 30M 100M 230M 1G
Frequency [Hz]
On the border frequency, lower limit should be applied. Class A Equipment : The equipment which is used in light industrial commercial areas. Class B Equipment : The equipment which is used in residential areas.
Continued on the following page.
153
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outlines of Major Noise Regulation Standards
Continued from the preceding page.
(2)Scope of CISPR 22 Regulation This regulation applies to information technology equipment (ITE) which are defined as: (a) Equipment that receives data from external signal sources; (b) Equipment that processes received data; (c) Equipment that outputs data (d) Equipment that has less than 600V rated voltage in power supply
[CISPR Regulations]
CISPR 10 Organization, Regulations and Procedures of CISPR CISPR 11 Industrial, Scientific and Medical (ISM) Radio-Frequency Equipment CISPR 12 Vehicles, Motor Boats and Spark-Ignited Engine driven CISPR 13 Sound and Television Receivers CISPR 14 Household Electrical Appliances, Portable Tools and Similar Electrical Apparatus CISPR 15 Fluorescent Lamps and Iuminaries CISPR 16 Radio Interference Measuring Apparatus and Measurement Methods CISPR 17 Passive Radio Interference Filters and Suppression Components CISPR 18 Power Transmission Cables and High Voltage equipment CISPR 19 Microwave Ovens for Frequencies above 1GHz CISPR 20 Immunity of Sound and TV Broadcast Receivers Veceivers and Associated Equipment CISPR 21 Interference to Mobile Radiocommunications in the Presence of Impulsive Noise CISPR 22 Information Technology Equipment CISPR 23 Industrial Scientific and Medical (ISM) Equipment CISPR 24 Immunity Regulation of Information Technology Equipment CISPR 25 Receiver used on board vehicles, boats, and on devices
4. Limits of VCCI Voluntary Regulation (1)VCCI recommend measurement at 10m distance. 3m or 30m distance measurement are also allowed. (2)Scope of VCCI Voluntary Regulation This regulation applies to information technology equipment (same as CISPR Pub.22), but the application is excluded on the following equipment: * Equipment for which other regulations already exist (e.g., household electrical appliances, radio and TV receivers) * In station equipment principal purpose of which is electrical communication * Industrial plant control system for which information processing is a secondary system function * Industrial, commercial and medical testing and measuring systems for which data processing is a secondary system function * Information equipment for which CISPR is conducting further deliberation VCCI is the acronym of Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines. VCCI is organized by the following organizations: * Japan Electronics and Information Technology Industries Association (JEITA) * Japan Business Machine and Information System Industries Association (JBMIA) * Communication and Information network Association of Japan (CIAJ) [Main Terminal Interference Voltage (Power Supply)]
90
79 class A Quasi-peak value 73 class A Mean value 60
Voltage [dBV]
70
66 56
50
56 class B Quasi-peak value 50 46 class B Mean value
30 10k 100k 150k 500k 1M 5M 10M 30M 100M
Frequency [Hz]
[Radiated Interference]
90 Field Strength [dBV/m]
70
class A Quasi-peak value
57
50
50 40
class B Quasi-peak value
47
30 10M 30M 100M 230M 1G
Frequency [Hz]
On the border frequency, lower limit should be applied. Class B ITE : Equipment that designed to be used at home. Class A ITE : Equipment that does not meet interference limits of class B equipment, but satisfies interference limits of class A equipment.
Continued on the following page.
154
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outlines of Major Noise Regulation Standards
Continued from the preceding page.
5. Limits of FCC Part 15 Subpart B (1)Class A recommend to be measured with 10m distance. Class B recommend to be measured with 3m distance. (2)The FCC Part 15 regulation controls radiated interference by establishing quasi-peak and mean value limits for frequencies ranging from 30MHz to 40GHz (or maximum frequency's fifth harmonic, whichever is lower). For AC main ports, the FCC Part 15 regulation controls main terminal interference voltage by establishing quasipeak value limits for frequencies ranging from 450kHz to 30MHz. Measurement Frequency Range for Radiated Interference
Maximum Frequency the Equipment Internally Generates, Uses or Operates or Synchronizes (MHz) Less than 1.705 1.705 to 108 108 to 500 500 to 1000 Over 1000 Upper End of Measurement Frequency Range (MHz) 30 2000 5000 Maximum Frequency's Fifth Harmonic or 40GHz, Whichever is Lower
Field Strength [dBV/m]
[Main Terminal Interference Voltage (Power Supply)]
90
79 class A Quasi-peak value 73 class A Mean value 60
Voltage [dBV]
70
66 56
50
56 class B Quasi-peak value 50 46 class B Mean value
30 10k 100k 150k 500k 1M 5M 10M 30M 100M
Frequency [Hz]
[Radiated Interference]
90
1000
Noise level is regulated up to lower frequency of the 5th harmonics of maximum signal frequency and 40GHz.
70
56.9 46 class A 54 class B 60
50
49.5 40
54 43.5
30 10M 30M 88M100M 216M Frequency [Hz] 960M1G
On the border frequency, lower limit should be applied. Class A Equipment : The digital equipment that is sold to in the commercial, industrial and office use. Class B Equipment : The digital equipment that is sold to be used in residential area.
(3)There is no regulation on power interference.
[FCC Regulations]
Part 1 Part 2 Part 15 Procedures Frequency Division and Radio Wave Treaty Issues and General Rules Radio Wave Equipment * Intentionally electromagnetic radiation equipment * Non-intentionally electromagnetic radiation equipment * Incidentally electromagnetic radiation equipment Industrial, Scientific and Medical Equipment Public Mobile Wireless Operations Connecting Terminal Equipment to Telephone Circuit Network Cable Television
Part 18 Part 22 Part 68 Part 76
Continued on the following page.
155
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Outlines of Major Noise Regulation Standards
Continued from the preceding page.
6. Immunity Regulations in Europe Union All electric/electronic equipment cannot be sold in Europe without CE marking. To use CE marking, they must satisfy related EC directives such as EMC directives. For Information Technology Equipment, in EMC directive, emission regulations are integrated, and immunity regulations are applied. Although these immunity regulations are prepared by CENELEC, almost all contents are same as standards issued by IEC or CISPR.
All products which are sold in EU must satisfy EC directive which contains immunity regulation.
Principal EC Directive EMC Directive Low-Voltage Electrical Products Directive Machines Directive 89/336/EEC 92/31/EEC 73/23/EEC 89/392/EEC
7. Immunity Regulations in Japan
Equipment TV,Radio,Audio ITE Office Machine Mi Machine To Builders Industrial Measuring Control Equipment Industrial Robot Association JEITA (Japan Electronis and Information Technology) JBMIA (Japan Business Machine and Information System Industries Association) CIAJ (Communication and Information network Association of Japan) ARIB (Association of Radio Industories and Business) JMTBA (Japan Machine Tool Builders' Association) JEMIMA (Japan Electric Measuring Instruments Manufacturers' Association) JARA (Japan Robot Association)
The table on the right shows the preparation situation of JIS for EMC. At this moment, the immunity standards by JIS does not have a legal force like Electrical Application and Material Safety Law/VCCI.
Classification Terms Basic Standard
Information Regulation ISO60050-161 (IEV terms 161) IEC61000-4- 2 IEC61000-4- 3 IEC61000-4- 4 IEC61000-4- 5 IEC61000-4- 6 IEC61000-4- 7 IEC61000-4- 8 IEC61000-4-11 IEC61000-4-14 IEC61000-4-17 IEC61000-6-1 IEC61000-6-2
JIS JIS C 0161 JIS C 1000-4-2 JIS C 1000-4-3 JIS C 1000-4-4 JIS C 1000-4-5 JIS C 1000-4-6 JIS C 1000-4-7
Under preparation
Generic Standard
156
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Noise Suppression Principles by DC EMIFILr
1. Function of DC EMI Suppression Filters DC EMI suppression filters absorb and eliminate high frequency noise which may produce electromagnetic interference in PC board circuits. These filters are used in secondary circuits, and are small in size and light in weight, which further enhances their excellent noise suppression functions. Chip and adhesive type filters can be mounted on PC boards automatically. These filters are effective in the suppression of radiation noise in computers, peripheral equipment, and digital circuit application equipment (including various types of microcomputer application equipment), and function to suppress noise in audio/visual equipment, which uses digital memory chips and DSP. These filters are also effective for improving the noise immunity of equipment used in noisy environments (such as electronic equipment for automobiles).
2. Noise Filter Suppression Principles Generally, noise problems occur when the noise source and electronic equipment sensitive to the influence of noise are located in close proximity to one another. In such situations, as shown in Figure at right, noise is conducted through a conductor, which produces an inductive field around the noise source. To overcome such noise problems, it is preferable to reduce the amount of noise generated by the noise source or improve the noise resistance of adjacent equipment. In order to satisfy equipment performance specifications and eliminate noise effectively at the same time, however, it is customary to reduce the amount of noise generated by the noise source, if it can't be eliminated altogether. [EMI Propagation Mode and Model of Noise Filter Suppression]
r q EMI Source e w Equipment or Device Affected by EMI
qConduction mode wRadiation mode
eConduction mode rRadiation mode
Radiation mode Conduction mode
r q EMI Source EMI Filter e EMI Filter w Shield
EMI Filter EMI Filter Equipment or Device Affected by EMI
Shield
3. Configuration of EMI Suppression Filters (DC) DC EMI suppression filters are used to suppress noise produced by conductors. Noise radiation can be suppressed, if it is eliminated with a filter in advance. Generally, such noise suppression is achieved with DC EMI suppression filters, according to the capacitive and inductive frequency characteristics of the respective conductors in the circuit. Filters of this kind can be roughly divided into those : (1) employing a capacitor, (2) employing an inductor, (3) employing a capacitor and inductor combination.
Continued on the following page.
157
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Noise Suppression Principles by DC EMIFILr
Continued from the preceding page.
4. Capacitive Noise Suppression When a capacitor is connected (bypass capacitor) to ground from a noisy signal line or power line, the circuit impedance decreases as the frequency increases. Since noise is a high frequency phenomenon, it flows to ground if a capacitor has been connected to ground, thereby making it possible to eliminate noise. (See Fig.) EMI suppression filters employing a capacitor in this way are used to eliminate this type of noise. [Capacitive Noise Suppression]
Noise+Signal/DC Power
Noise
Z=
1 2fc
Signal/DC Power
f : Frequency c : Capacitance Value
5. High frequency Capacitor Characteristics Used for EMI Suppression Filters Even general-purpose capacitors can be used for noise suppression. However, since noise has an extremely high frequency range, general-purpose capacitors may not function as effective bypass capacitors, due to the large residual inductance built into the capacitor. All the capacitors used in MURATA's EMI suppression filters employ a 3 terminal structure or thru-type structure, which functions effectively even at high frequencies, thereby minimizing the influence of residual inductance. Consequently, an effective filter circuit can be formed even at frequencies exceeding 1GHz. (Refer to Fig.)
[Equivalent circuit of general-purpose capacitor and 3 terminal capacitor in the high frequency area and comparison of insertion loss]
(a) Construction of capacitor 2-terminal capacitor
Dielectric Electrode Lead
3-terminal capacitor
Dielectric Electrode Lead
(b) Equivalent circuit of capacitors which is concerning ESL effect.
(c) Improvement of Insertion Loss Characteristics
0
r l cito ina pa 55) rm or ca -te acit al 222Q 2p in E ca erm B32 3-t N9H DS (
Insertion Loss [dB]
20 40 60 80
C=2200pf
3(B term (D uilt- inal SS in c 9H Bea apa B3 d) cito 2E r 22 2Q 55 )
Idea Cha l r capa acteristi c of citor
1
5
10 50 100 Frequency [MHz]
500 1000
6. Inductive Noise Suppression When an inductor is inserted in series in a noise producing circuit (See Fig.), its impedance increases with frequency. In this configuration it is possible to attenuate and eliminate noise components (high frequency components). The MURATA EMI suppression filter functions in this way. [Inductive Noise Suppression]
Noise
Noise+Signal/DC Power
Z =2fL
Signal/DC Power
f : Frequency L : Capacitance Value
Continued on the following page.
158
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Noise Suppression Principles by DC EMIFILr
Continued from the preceding page.
7. Characteristics of Inductors Used in EMI Suppression Filters General-purpose inductors also function to suppress noise when configured in series with a noise producing circuit. However, when general-purpose inductors are used, resonance may result in peripheral circuits, signal wave forms may become distorted, and satisfactory impedance may not be obtained at noise frequencies (due to insufficient high frequency impedance characteristics). The inductors used for MURATA's EMI suppression filters are designed to function nearly as a resistor at noise frequencies, which greatly reduces the possibility of resonance and leaves signal wave forms undistorted. And since sufficient impedance is obtained for frequencies ranging to hundreds of MHz, these specifically designed inductors operate effectively to suppress high-frequency noise. (See Fig.)
[Equivalent Circuit]
R(f)
(Resistance element becomes dominant at high frequency.)
[Example of impedance frequency characteristics of inductor type EMIFILr]
BL02RN2
160 140 120 Impedance [] 100 80 60 40 20 0 0.5 1 2 5 10 20 50 100 200 500 1000 Frequency [MHz]
X Z R
8. Capacitive-Inductive EMI Suppression Filters If capacitive and inductive suppression characteristics are combined, it is possible to configure a much higher performance filter. In signal circuit applications where this combination is applied, noise suppression effects which have little influence on the signal wave form become possible. This type of filter is also effective in the suppression of high-speed signal circuit noise. When used in DC power circuits, capacitive-inductive filters prevent resonance from occurring in peripheral circuits, thus making it possible to achieve significant noise suppression under normal service conditions.
9. Other EMI Suppression Filters In addition to the capacitive-inductive filter, MURATA also has an EMI suppression filter (EMIGUARDr) combining a capacitor with a varistor, useful for surge absorption; and a common mode choke coil effective, for common mode noise suppression. MURATA also has a range of built-in filter connectors which greatly reduce filter mounting space requirements.
Continued on the following page.
159
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* This catalog has only typical specifications. Therefore, you are requested todetailed specifications. Therefore, please approve our productsheet for product specificaionsapproval sheet for product specifications before ordering. This catalog has only typical specifications because there is no space for approve our product specifications or to transact the approval specifications or transact the before ordering.
C31E9.pdf 03.3.12
Noise Suppression Principles by DC EMIFILr
Continued from the preceding page.
10. Expressing EMI Suppression Filter Effects EMI Suppression Filter effects are expressed in terms of the insertion loss measured in the circuit, normally specified in MIL-STD 220A. As shown in the 50 impedance circuit in the Figure at right, insertion loss is represented by the logarithmic ratio of the circuit output voltage with and without a filter in the circuit, which is multiplied by 20 and expressed in dB. Therefore, an insertion loss of 20dB indicates an output voltage ratio (B/C) of 1/10, and an insertion loss of 40dB indicates an output voltage ratio (B/C) of 1/100. [Measuring Circuit of Insertion Loss]
Measuring Circuit of Insertion Loss
50 (a)
A(V)
B(V)
50
50 (b) EMI Suppression Filter
A(V)
C(V)
50
Insertion Loss = 20 log B (dB) C
160
!Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
C31E9.pdf 03.3.12
Murata EMI Filter Selection Simulator Ver.2.5.0
Recommended Chip Ferrite Beads Search procedure has been added
1
Select circuit.
(Select a new simulation circuit from File menu.)
* Simulation results with various charts are quickly displayed on your PC. * Results can be displayed in standard format or user defined scaling. * Simulates various types of circuit such as Differential ModeTransmission, ceramic
capacitor, EMIFILr three terminal capacitor AND chip ferrite beads. * Provides a simulation function that select best suited Chip Ferrite Beads.
1
Select circuit.
2
Enter "Input Signal".
2
4
7 6
3
Set Driver IC.
Select a new simulation circuit from File menu.
3
5 8
4
Select filter.
4
(EMI filters or/and chip capacitor from the pulldown list.)
Filters can be selected from "frequency-impedance characteristics" charts.
5
Set Transmission Line.
Two ways of setting the driver/receiver IC parameter
Impedance automatically calculated.
Impedance characteristics of transmission line are automatically calculated.
9
Simulation results are shown in the window.
The logic IC of TTL and CMOS can be selected from pull-down list or the LCR values can also be created.
6
Set Receiver IC.
7
Click measuring point.
(Only for chip ferrite bead)
Find Recommended Ferrite Beads Find Recommended Ferrite Beads
NEW
The software will recommend the most appropriate ferrite beads solution based on specified search condition.
8
Click "Start Simulation" button.
9
Simulation results are displayed.
The recommended parts will be displayed along with electrical characteristics, the voltage waveform and spectrum chart.
EMIFILr is the trademark of Murata Manufacturing Co., Ltd.
This simulator can be downloaded from Murata web site.
http://www.murata.com/emi/
161
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This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
C31E9.pdf 03.3.12
Note:
1. Export Control For customers outside Japan Murata products should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destructive weapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons. For customers in Japan For products which are controlled items subject to the "Foreign Exchange and Foreign Trade Law" of Japan, the export license specified by the law is required for export.
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2. Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage to a third party's life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. q Aircraft equipment w Aerospace equipment e Undersea equipment r Power plant equipment t Medical equipment y Transportation equipment (vehicles, trains, ships, etc.) u Traffic signal equipment i Disaster prevention / crime prevention equipment o Data-processing equipment !0 Application of similar complexity and/or reliability requirements to the applications listed in the above 3. Product specifications in this catalog are as of January 2003. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. If there are any questions, please contact our sales representatives or product engineers. 4. Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. 5. This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 6. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or a third party's intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent. 7. No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process.
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Head Office 2-26-10, Tenjin Nagaokakyo-shi, Kyoto 617-8555, Japan Phone: 81-75-951-9111 International Division 3-29-12, Shibuya, Shibuya-ku, Tokyo 150-0002, Japan Phone: 81-3-5469-6123 Fax: 81-3-5469-6155 E-mail: intl@murata.co.jp

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