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CRA12E, CRA12S
Vishay
Thick Film Resistor Array
FEATURES
* Convex
* * * * *
terminal array available with either scalloped corners (E version) or square corners (S version) Wide ohmic range: 10R to 1M0 4, 8, 10 or 16 terminal package with isolated resistors Lead (Pb)-free solder contacts on Ni barrier layer Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes Compatible with "Restriction of the use of Hazardous Substances" (RoHS) directive 2002/95/EC (issue 2004)
STANDARD ELECTRICAL SPECIFICATIONS
MODEL CIRCUIT 01; 02; 20 CRA12E CRA12S 03 POWER RATING P70 C W 0.100 0.125 LIMITING ELEMENT VOLTAGE MAX. V 50 TEMPERATURE COEFFICIENT ppm/K 100 200 TOLERANCE % 1 2; 5 RESISTANCE RANGE 10R - 1M0 E-SERIES 24 + 96 24
Zero-Ohm-Resistor: Rmax. = 50 m, Imax. = 1.5 A
TECHNICAL SPECIFICATIONS
PARAMETER Rated Dissipation at 70 C (2) Limiting Element Voltage (1) Insulation Voltage (1 min) Category Temperature Range Insulation Resistance UNIT W per element V Vdc/ac peak C CRA12E & S - 01/02/20 CIRCUIT 0.1 50 100 - 55 to + 155 > 109 CRA12E & S - 03 CIRCUIT 0.125
Notes (1) Rated voltage: P x R (2) The power dissiaption on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if permitted film temperature of 155 C is not exceeded.
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CRA12E08347K0JTR (3)
C
MODEL CRA12
R
A
1
2
PIN 04 08 10 16 03
E
0
8
3
4
7
K
0
J
T
R
SPECIAL Up to 2 digits
TERMINAL STYLE S E
CIRCUIT 1 = 01 2 = 02 3 = 03 8 = 20
VALUE R = Decimal K = Thousand M = Million 0000 = 0 Jumper 473
TOLERANCE F=1% G=2% J=5% Z = 0 Jumper J TOLERANCE F=1% G=2% J=5% Z = 0 Jumper
PACKAGING (4) TR TL
PRODUCT DESCRIPTION: CRA12S 08 03 473 J RB8 e3 CRA12S MODEL CRA12E CRA12S 08 TERMINAL COUNT 04 08 10 16 RB8 PACKAGING (4) RB8 RD7 e3 LEAD (Pb)-FREE e3 = Pure tin Termination fnish
CIRCUIT TYPE 01 02 03 20
RESISTANCE VALUE 473 = 47 k 4702 = 47 k 10R0 = 10 100 = 10 000 = 0 Jumper First two digits (three for 1 %) are significant. Last digit is the multiplier
(3) (4)
Notes Preferred way for ordering products is by use of the PART NUMBER Please refer to table PACKAGING, see next page For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 31003 Revision: 13-Oct-08
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CRA12E, CRA12S
Thick Film Resistor Array
Vishay
AVAILABLE TYPES AND RANGES
MODEL TERMINAL COUNT 08 CRA12 S 10 CIRCUIT 03 01 02 03 20 01 03 01 02 03 20 100 ppm/K 200 ppm/K 1% 5 %; 2 % TEMPERATURE COEFFICIENT TOLERANCE
04 CRA12 E 08 10 16
PACKAGING
PACKAGING CODE MODEL CRA12 E 04 CRA12 E 08 CRA12 S 08 CRA12 E 10 CRA12 S 10 CRA12 E 16 TAPE WIDTH 8 mm 12 mm DIAMETER 180 mm/7" 180 mm/7" 330 mm/13" 330 mm/13" PITCH 4 mm 8 mm PIECES/REEL 2000 2000 5000 2000 5000 TR TR TL TR TL BLISTER TAPE PART NUMBER PRODUCT DESCRIPTION RB8 RB8 RD7 RB8 RD7
24 mm
8 mm
CIRCUIT
01 Circuit 02 Circuit
Pin 1
4 pin
8 pin
10 pin
16 pin
Pin 1
4 pin
8 pin 20 Circuit
10 pin
03 Circuit
4 pin
8 pin 10 pin
16 pin
Pin 1
Document Number: 31003 Revision: 13-Oct-08
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
www.vishay.com 261
CRA12E, CRA12S
Vishay
120 100
Thick Film Resistor Array
Rated Power in %
80 60 40
20 0 - 55
- 25
0
25
50
Derating
DIMENSIONS
8 -Terminal device S-Version
1
75 70
100 125 155 175 Ambient Temperature in C
E-Version
103
103
PIN 1
e
a
a
e
MODEL
PIN NO# 4 8 8 10 10 16
DIMENSIONS [in millimeters] L 2.54 5.08 5.08 6.40 6.40 A 0.79 0.79 0.79 0.79 0.79 A* 0.89 0.89 B 0.51 0.51 0.51 0.51 0.51 0.51 B* 0.38 0.38 0.38 0.38 0.38 0.38 P 1.27 1.27 1.27 1.27 1.27 1.27 - 0.1 T 0.53 0.53 0.53 0.53 0.53 0.53 W 3.05 3.05 3.05 3.05 3.05 3.05 The dimensions shown are for 8 pin part. For parts with different pin numbers use the same pitch and add or substract pads as required. WAVE REFLOW SOLDER PAD DIMENSIONS [in millimeters] c 2.2 2.2 w 4.3 3.9 d 0.57 0.57 p 1.27 1.27 a 0.71 0.71 b 1.05 0.86 e 1.09 1.09
CRA12E CRA12E CRA12S CRA12E CRA12S CRA12E
10.30 0.79
TOL. - 0.15 - 0.15 - 0.15 - 0.25 - 0.2
- 0.1 - 0.15
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For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 31003 Revision: 13-Oct-08
CRA12E, CRA12S
Thick Film Resistor Array
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1 REQUIREMENTS (1) TEST (clause) CONDITIONS OF TEST STABILITY CLASS 1 OR BETTER 10 to 1 M STABILITY CLASS 2 OR BETTER 10 to 1 M
Stability for product types: CRA12E/CRA12S Resistance (4.5) Temperature coefficient (4.8.4.2) 20/- 55/20 C and 20/125/20 C U = 2.5 x (P70 x R)1/2 2 x Umax.; 1 s Aging 4 h at 155 C, dryheat Solder bath method; 235 C; 1 s Visual examination Solder bath method; (260 5) C; (10 1) s 30 min. at LCT = - 55 C; 30 min. at UCT = 125 C; 5 cycles (40 2) C; 56 days; (93 3) % RH 16 h at UCT = 125 C; 1 cycle at 55 C; 2 h at LCT = - 55 C; 1 h/1 kPa at 15 C to 35 C; 5 cycles at 55 C U = (P70 x R)1/2 U = Umax.; whichever is less severe U = (P70 x R)1/2 U = Umax.; whichever is less severe 1.5 h ON; 0.5 h OFF; 70 C; 1000 h Duration extended to 8000 h UCT = 125 C; 1000 h
1% 100 ppm/K (0.25 % R + 0.05 )
2 %; 5 % 200 ppm/K (0.5 % R + 0.05 )
Overload (4.13)
Solderability (4.17.5) (2)
Good tinning ( 95 % covered) no visible damage (0.25 % R + 0.05 ) (0.25 % R + 0.05 ) (1 % R + 0.05 ) (0.5 % R + 0.05 ) (0.5 % R + 0.05 ) (2 % R + 0.1 )
Resistance to soldering heat (4.18.2)
Rapid change of temperature (4.19)
Damp heat, steady state (4.24)
Climatic sequence (4.23)
(1 % R + 0.05 )
(2 % R + 0.1 )
Endurance at 70 C (4.25.1)
(1 % R + 0.05 )
(2 % R + 0.1 )
Extended endurance (4.25.1.8) Endurance at upper category temperature (4.25.3)
(2 % R + 0.1 ) (1 % R + 0.05 )
(4 % R + 0.1 ) (2 % R + 0.1 )
Notes (1) Figures are given for a single element (2) Solderability is specified for 2 years after production or requalification. Permitted storage time is 20 years
APPLICABLE SPECIFICATIONS
* EN 60115-1 * EN 140400 * EN 140401-802 * IEC 60068-2-X * EIA 481 Generic Specification Sectional Specification Detail Specification Variety of environmental test procedures Packaging of SMD components
Document Number: 31003 Revision: 13-Oct-08
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
www.vishay.com 263
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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