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The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
Ultra Small Surface Mount Coaxial Connectors - 1.4mm Mated Height
W.FL Series
Up to 6 GHz Transmission Speed
Occupied Mounting Area
sFeatures
1. Nominal mated height of 1.4 mm (Max. 1.5 mm) 2. Small mounting area
The receptacle occupies an area of 3.4mm2.
Mated height comparison (with U.FL Series)
3. Lightweight
(MAX1.55)
4. Accepts high frequency transmission.
To meet the frequency requirements of a wide variety of miniature devices, the connectors offer high frequency performance from DC to 6 GHz, with a V.S.W.R. of 1.35max.
W.FL Series
(MAX2.0) U.FL Series
Receptacle: Right-angle plug:
5.6 mg 18.6 mg
1.4
U.FL-LP(V)-040 W.FL-LP-040 1.9 Plug 2.85 Cable (MAX1.55)
5. Automatic board placement
Packaged on tape-and-reel the receptacles can be placed with vacuum nozzles of the automatic placement equipment.
6. Plugs are terminated with ultra-fine coaxial (fluorinated resin insulated) cable
Standard ultra-fine coaxial cable of 0.81 mm diameter (single braid shielding) is used for the plug termination, assuring secure and stable connections.
W. FL Plug and Receptacle
7. Simple connector mating / unmating
Use of available extraction tool assures correct disconnection of the plug and receptacle. Tactile click sensation confirms fully mated condition, assuring complete electrical and mechanical connection.
1.4
8. Verification of the fully mated condition
Dia. 0.81
W.FL-R-SMT-1 Receptacle
sApplications
Cellular phones, PHS, mobile phones, wireless communication devices, electronic measuring instruments, GPS, wireless LAN, Bluetooth and any application requiring high frequency transmission using small coaxial connectors.
2009.2w
1
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. W.FL SeriesqUltra Small Surface Mount Coaxial Connectors - 1.4mm Mated Height
sSpecifications
Nominal characteristic impedance Ratings Frequency range DC to 6 GHz Operating humidity 90% RH max. 50 ohms Operating temperature range -40C to +90C
Item 1. Contact resistance 2. Insulation resistance
Specification Center contact: 20m ohms max. Outer contact: 10m ohms max. 500M ohms min. 1.3 Max. 1.35 Max. Contact resistance Center contact: 25m ohms max. Outer contact: 15m ohms max. No damage, cracks, or parts dislocation No electrical discontinuity of 1 s or longer No damage, cracks, or parts dislocation No electrical discontinuity of 1 s or longer No damage, cracks, or parts dislocation Insulation resistance: 10M ohms min. (high humidity) Insulation resistance: 500M ohms min. (dry) No damage, cracks, or parts dislocation No damage, cracks, or parts dislocation Contact resistance: 25m ohms max. (Center) 15m ohms max. (Outer) No excessive corrosion 10mA max. 100V DC 200V AC / 1 minute Up to 3 GHz 3 to 6 GHz 20 cycles
Conditions
3. Withstanding voltage No flashover or insulation breakdown 4. V.S.W.R.*
5. Durability
6. Vibration
Frequency: 10 to 100 Hz, single amplitude of 1.5mm Acceleration: 59 m/s2, in each of 3 axis 5 cycles Acceleration of 735 m/s2, 11 ms continuous time Waveform: sine half-wave, 3 cycles in each of the 3 axis 96 hours at temperature of +40C and humidity of 95% Temperature:-40C/+5C to +35C/+90C/+5C to +35C Time: 30 min./ 3 min. / 30 min. / 3 min. 5 cycles 5% salt water solution, 48 hours
7. Shock
8. Humidity
9. Temperature cycle 10. Salt spray test
*V.S.W.R. Measurement System Measured as shown on the block diagram below.
Network Analyzer Test Set Test Port D.U.T Test Port Cable Termination
Note1: Measurement way of a W.FL Cable assembly (plug) W.FL Cable assembly (plug) is measured with SMA conversion adapters mated with W.FL plugs at both ends of a 100cm coaxial cable harness Note2: Measurement way of a W.FL receptacle W.FL receptacle, which is mounted on a 50 ohms glass epoxy board, is measured with a SMA conversion adapter.
sMaterials / Finishes
qPlug - right angle
Part Shell Female center contact Insulator Material Phosphor bronze Phosphor bronze PBT Finish Silver plated Gold plated Color: Black Remarks ------------UL94V-0
qReceptacle
Part Male center contact Insulator Shell Material Brass LCP Phosphor bronze Finish Gold plated Color: Black Silver plated Remarks ------UL94V-0 -------
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The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the W.FL SeriesqUltra Small Surface Mount Coaxial Connectors - 1.4mm Mated Height products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
sReceptacle BRecommended PCB mounting pattern
0.85 0.3 0.25 2.6 1.4 1.3 1.7 2 0.5
0.3 1.7 2
SIG
1.3
GND
1.3
SIG GND No conductive traces in this area
Note : Receptacles of (10) specification are sold by the reel (2,000 pieces). Order by reel.
Recommended screen thickness: 0.1mm to 0.12mm
0.65
All dimensions: mm
Part Number
W.FL-R-SMT-1(10) W.FL-R-SMT-1(40)
CL No.
CL331-0482-6-10 CL331-0482-6-40
Packaging
Reel (2000 pieces/reel) Reel (5000 pieces/reel)
Weight / EA
5.6 mg
1.5
RoHS
YES
BPackaging Specifications
Embossed Carrier Tape Dimensions
O1
2 1.75 4
.5
Center contact terminal
12
5.5
8 Unreeling direction
Reel Dimensions
1.8
O 13
14 1.8
14
O21
O330
O13
O21
W.FL-R-SMT-1(10): Reel material: Corrugated board
W.FL-R-SMT-1(40): Reel material: Plastic
O330
All dimensions: mm
3
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHSCoaxialwww.hirose-connectors.com, or contact your Hirose sales represent W.FL SeriesqUltra Small Surface Mount search at Connectors - 1.4mm Mated Height
sPlug Assembly (Plug)
2
2.85
1.15
Plugs can be ordered only as terminated cable assemblies.
All dimensions: mm
sHow to Specify Plug Cable Assembly
Double-ended cable assembly Single-ended cable assembly
L
L
qOrdering Information
qStandard tolerances for (L) (Note 2)
(L) Standard Tolerance 4mm (Note 1) 8mm 12mm 1.5% of (L)
W.FL -- 2LP -- 04N [ ] T -- A -- (L)
1 1 Series name 2 Assembly type 3 Cable type 4 Cable color 5 Total length (mm) 2
W.FL LP : Single ended
L=35mm to 200mm L=200mm to 500mm L=500mm to 1000mm L= Longer than 1000mm
3
4
5
2LP : Double ended 04N : Dia. 0.81mm ultra-fine coaxial cable 1: White, 2: Black Length (L)
Note1:Minimum available length (L) is 35mm Note2:Contact nearest HRS representative if different tolerances are required. Note3:Contact Nearest HRS representative if one end requires preparation.
Part No. of Cable Assembly W.FL-2LP-04N1T-A-(L)
Description Dia. 0.81mm double ended coaxial cable, color: white
RoHS YES
4
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHSCoaxialwww.hirose-connectors.com, or contact your Hirose sales represent W.FL SeriesqUltra Small Surface Mount search at Connectors - 1.4mm Mated Height
sConversion Adapters q SMA Conversion Adapter (W.FL side jack - SMA side plug)
(10.3) 8HEX
W.FL
SMA
Note:Used for performance measurements only. The W.FL mating side has lower retention force than the regular product when mated to the corresponding part.
Part No.
HRMP-W.FLJ(40)
CL No.
311-0367-3-40
RoHS
YES
q SMA Conversion Adapter (W.FL side plug - SMA side jack)
13.8 6 SMA O6.35 ( 4.05 ) 5.6
1/4-36UNS-2A
W.FL
Note:Used for performance measurements only. The W.FL mating side has lower retention force than the regular product when mated to the corresponding part.
Part No.
HRMJ-W.FLP(40)
CL No.
311-0368-6-40
RoHS
YES
q SMA Conversion Adapter
( 18.35 6 ( 4) ) 5.5
1/4-36UNS-2A
Note:When mating with corresponding part (W.FLR-SMT-1) it must be pressed down and held to make complete connection.
Part No.
HRMJ-W.FLP-ST1(40)
CL No.
311-0386-8-40
O6.35
RoHS
YES
sPlug Extraction Tool
( 100 ) 40
5) ( O1
Part No.
W.FL-LP-N
CL No.
331-0492-0
RoHS
YES
5
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. W.FL SeriesqUltra Small Surface Mount Coaxial Connectors - 1.4mm Mated Height
sPrecautions
1. Plug
(1) Mating / unmating
* Unmating
Insert both ends of the extraction tool under the plug (from the direction opposite to the Cable termination), as shown and pull-up in the direction perpendicular to the mounting surface of the receptacle. W.FL-LP-N plug extraction tool qRecomended the use of the extraction tool for unmating. Any attempt of unmating by pulling on the cable may result in W.FL Cable Assembly damage and affect the mechanical / electrical performance. Do not attempt to insert on an extreme angle.
W.FL-LP-040 Cable Assembly W.FL-R-SMT-1 Receptacle
W.FL-R-SMT-1
* Mating
(2) Pull forces on the cable after connectors are mated
After the connectors are mating, do not apply a load to the cable in excess of the values indicated in the diagram.
2N max
(3) Precautions Do not twist connectors excessively during mating / unmating.
2. Receptacle
(1) Recommended reflow temperature profile
[c] 260 240 220 200 180 160 140 120 100 80 250 c max. for 10 seconds 230c 220c
Preheat (130 to 180c)
120 seconds max.
50 seconds max. 60 seconds max.
Time
q The temperature of the printed circuit board surface temperature at the points of contact with the terminals. w Reflow soldering should be performed at a printed circuit surface temperature of 250C max. e In individual applications the actual temperature may vary, depending on the solder paste type, volume / thickness and board size / thickness. Consuly your solder paste and equipment manufacturer for specific recommendations.
(2) Manual soldering
(3) Recommended metal mask thickness (4) Reflow cycles
Soldering iron temperature: 350C, Soldering time: for 5 seconds max.
0.1 mm to 0.12 mm 2 times
3. Operating environment and storage conditions
(1) Operating environment The connectors are not designed to operate in the following environments: * Exposed to a excessive amounts of fine particles and dust * Regions and places having a high density of sulfur dioxide, hydrogen sulfide, nitrogen dioxide or other corrosive gasses. * Environments having large rapid variations in temperature. Store in the Hirose Electric packaging. Temperature: -10 to +40c, Humidity: 85% max. Use within 6 months of delivery. Receptacles for which the storage period has elapsed must be tested for solderability to the PC board mounting surface.
(2) Storage conditions Receptacle
(R)
5-23,OSAKI 5-CHOME,SHINAGAWA-KU,TOKYO 141-8587,JAPAN PHONE: 81-3-3491-5300, FAX: 81-3-3495-5230 http://www.hirose.com http://www.hirose-connectors.com
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The contents of this catalog are current as of date of 02/2009. Contents are subject to change without notice for the purpose of improvements.

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