CRA12E080124K2%RB8E3 - VISHAY

CRA12E, CRA12S

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Revision: 24-Jun-13 1Document Number: 31003

For technical questions, contact: thickfilmchip@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Thick Film Chip Resistor Array

FETAURES

• Convex terminal array available with either

scalloped corners (E version) or square corners

(S version)

• Wide ohmic range: 10R to 1M0

• 8 or 10 terminal package with isolated resistors

• Pure tin solder contacts on Ni barrier layer,

provides compatibility with lead (Pb)-free and lead

containing soldering processes

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

Note

(1) Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material.

Note

(2) Preferred way for ordering products is by use of the PART NUMBER.

STANDARD ELECTRICAL SPECIFICATIONS

MODEL CIRCUIT

POWER RATING

P70 °C

LIMITING ELEMENT

VOLTAGE MAX.

V

TEMPERATURE

COEFFICIENT

± ppm/K

TOLERANCE

± %

RESISTANCE

RANGE



SERIES

CRA12E

CRA12S

01; 02; 20 0.100 50 100 1 10 to 1M E24; E96

03 0.125 200 2; 5 10 to 1M E24

Zero-Ohm-Resistor: Rmax. = 50 m, Imax. = 1.5 A

TECHNICAL SEPCIFICATIONS

PARAMETER UNIT CRA12E AND CRA12S

CIRCUIT 01; 02; 20

CRA12E AND CRA12S

CIRCUIT 03

Rated dissipation at P70 (1) W per element 0.1 0.125

Limiting element voltage 

Umax. AC/DC V50

Insulation voltage Uins (1 min) V 100

Insulation resistance > 109

Category temperature range °C - 55 to + 155

PART NUMBER AND PRODUCT DESCRIPTION

Part Number: CRA12E08347K0JTR (2)

MODEL TERMINAL

STYLE PIN CIRCUIT VALUE TOLERANCE PACKAGING SPECIAL

CRA12 S

1 = 01

2 = 02

3 = 03

8 = 20

R = Decimal

K = Thousand

M = Million

0000 = 0 

Jumper

F = ± 1 %

G = ± 2 %

J = ± 5 %

Z = 0  Jumper

TR Up to 2 digits

Product Description: CRA12E 08 03 47K 5 % RB8 e3

CRA12E 08 03 47K 5% RB8 e3

MODEL PIN CIRCUIT RESISTANCE

VALUE TOLERANCE PACKAGING LEAD (Pb)-FREE

CRA12E

CRA12S

10R = 10 

47K = 47 k

1M = 1M

0R0 = Jumper

± 1 %

± 2 %

± 5 %

RB8

RD7

e3 = Pure tin

termination finish

A12E 8340CR JRK0T7

CRA12E, CRA12S

www.vishay.com Vishay

Revision: 24-Jun-13 2Document Number: 31003

For technical questions, contact: thickfilmchip@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

CIRCUIT

AVAILABLE TYPES AND RANGES

MODEL TERMINAL

COUNT CIRCUIT TEMPERATURE

COEFFICIENT TOLERANCE

CRA12S 10

20 ± 100 ppm/K

± 200 ppm/K ± 1 %; ± 2 %; ± 5 %

CRA12E

08 01

PACKAGING

MODEL TAPE WIDTH DIAMETER PITCH PIECES/REEL

BLISTER TAPE

ACC. IEC 60286-3, TYPE II

PART NUMBER PRODUCT DESCRIPTION

CRA12E 08

CRA12E 10

CRA12S 10

12 mm 180 mm/7"

330 mm/13" 8 mm 2000

5000

RB8

RD7

Pin 1 10 pin

02 Circuit

Pin 1 8 pin 10 pin

01 Circuit

03 Circuit 20 Circuit

Pin 1

8 pin 10 pin

CRA12E, CRA12S

www.vishay.com Vishay

Revision: 24-Jun-13 3Document Number: 31003

For technical questions, contact: thickfilmchip@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

DERATING

DIMENSIONS

- 55 - 25 0 25 50 75 100 125 155 175

120

100

70 Ambient Temperature in °C

Fraction of Rated Dissipation in %

PIN 1

1 0 3

S-Version

PIN 1

1 0 3

E-Version

MODEL

DIMENSIONS in millimeters

LAA*BB*PTW

CRA12E 8 5.08 0.79 - 0.51 0.38 1.27 0.55 3.05

CRA12E 10 6.40 0.79 - 0.51 0.38 1.27 0.55 3.05

CRA12S 10 6.40 0.79 0.89 0.51 0.38 1.27 0.55 3.05

TOL.

± 0.15 ± 0.15 ± 0.15 ± 0.25 ± 0.2 ± 0.1 ± 0.15 ± 0.15

SOLDER PAD DIMENSIONS in millimeters

cwdpabe

WAVE 2.2 4.3 0.57 1.27 0.71 1.05 1.09

REFLOW 2.2 3.9 0.57 1.27 0.71 0.86 1.09

CRA12E, CRA12S

www.vishay.com Vishay

Revision: 24-Jun-13 4Document Number: 31003

For technical questions, contact: thickfilmchip@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

(1) Figures are given for a single element.

All tests are carried out in accordance with the following specifications:

• EN 60115-1, generic specification

• EN 140400, sectional specification

• EN 140401-802, detail specification

• IEC 60068-2 environmental test procedures

Packaging of components is done in paper or blister tapes according to IEC 60286-3

TEST PROCEDURES AND REQUIREMENTS

60115-1

CLAUSE

IEC

60068-2

TEST

METHOD

TEST PROCEDURE

REQUIREMENTS PERMISSIBLE

CHANGE (R)(1)

STABILITY CLASS 1

OR BETTER

STABILITY CLASS 2

OR BETTER

Stability for product type: 10  to 1 M

CRA12E/CRA12S

4.5 - Resistance - ± 1 % ± 2 %, ± 5 %

4.7 - Voltage proof U = 1.4 x Uins; 60 s No flashover or breakdown

4.13 - Short time overload  2 x Umax.;

Duration according to style ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )

4.17.2 58 (Td) Solderability

Solder bath method; Sn60Pb40;

non-activated flux;

(235 ± 5) °C; (2 ± 0.2) s

Good tinning ( 95 % covered)

no visible damage

Solder bath method; Sn96.5Ag3Cu0.5;

non-activated flux;

(245 ± 5) °C; (3 ± 0.3) s

Good tinning ( 95 % covered)

no visible damage

4.8.4.2 - Temperature coefficient (20/- 55/20) °C and (20/125/20) °C ± 100 ppm/K ± 200 ppm/K

4.32 21 (UU3) Shear (adhesion) 45 N No visible damage

4.33 21 (UU1) Substrate bending Depth 2 mm; 3 times

No visible damage,

no open circuit in bent position

± (0.25 % R + 0.05 )

4.19 14 (Na) Rapid change of temperature

30 min. at - 55 °C; 30 min at 125 °C

5 cycles

1000 cycles

± (0.25 % R + 0.05 )

± (1 % R + 0.05 )

± (0.5 % R + 0.05 )

± (1 % R + 0.05 )

4.23 - Dry heat -

± (1 % R + 0.05 )± (2 % R + 0.1 )

4.23.2 2 (Ba) Damp heat, cyclic 125 °C; 16 h

4.23.3 30 (Db) Cold 55 °C;  90 % RH; 24 h; 1 cycle

4.23.4 1 (Aa) Low air pressure - 55 °C; 2 h

4.23.5 13 (M) - 1 kPa; (25 ± 10) °C; 1 h

4.23.6 30 (Db) Damp heat, cyclic 55 °C;  90 % RH; 24 h; 5 cycle

4.23.7 - DC load

4.25.1 - Endurance at 70 °C 1.5 h on; 0.5 h off;

70 °C; 1000 h

70 °C; 8000 h

± (1 % R + 0.05 )

± (2 % R + 0.1 )

± (4 % R + 0.1 )

4.18.2 58 (Td) Resistance to soldering heat Solder bath method;

(260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )

4.35 - Flammability, needle flame test IEC 60695-11-5; 10 s No burning after 30 s

4.24 78 (Cab) Damp heat, steady state (40 ± 2) °C; (93 ± 3) % RH; 56 days ± (1 % R + 0.05 )

4.25.3 - Endurance at

upper category temperature 155 °C; 1000 h ± (1 % R + 0.05 )± (2 % R + 0.1 )

4.40 - Electrostatic discharge

(human body model)

IEC 61340-3-1;

3 positive and 3 negative discharges;

ESD voltage: 500 V

± (1 % R + 0.05 )

4.29 45 (XA) Component solvent resistance Isopropyl alcohol; 50 °C; method 2 No visible damage

4.30 45 (XA) Solvent resistance of marking Isopropyl alcohol; 50 °C; method 1;

toothbrush

Marking legible,

no visible damage

4.22 6 (Fc) Vibration, endurance

by sweeping

f = 10 Hz to 2000 Hz; x, y, z  1.5 mm;

A  200 m/s2; 10 sweeps per axis ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )

4.37 - Periodic electric overload 0.1 s on; 2.5 s off; 1000 cycles ± (1 % R + 0.05 )

4.27 - Single pulse high voltage

overload, 10 μs/700 μs 10 pulses ± (1 % R + 0.05 )

U2.5 x P70 x R=

70 x R=

UP70 x RUmax.

=

U15 x P70 x R2 x Umax.

=

Û10 x P70 x R2 x Umax.

=

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Revision: 02-Oct-12 1Document Number: 91000

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