CRA04S0431K54FPZ - Vishay Presicion Group

Thick Film Resistor Array

www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 31043

248 Revision: 13-Oct-08

CRA04S

Vishay

The CRA04S thick film resistor array is constructed on a high

grade ceramic body with convex terminations. A small

package enables the design of high density circuits. The

single component reduces board space, component counts,

and assembly costs.

FEATURES

•Convex terminal array with square corners

•Wide ohmic ramge: 10R to 1M0

•4 or 8 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)

Notes

(1) Rated voltage:

(2) The power dissipation 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 rate dissipation applies only if the permitted film temperature of 155 °C is not exceeded.

Notes

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

(4) Please refer to the table PACKAGING, see next page

STANDARD ELECTRICAL SPECIFICATIONS

MODEL CIRCUIT

POWER RATING

P70 °C

LIMITING ELEMENT

VOLTAG E MAX.

V≅

TEMPERATURE

COEFFICIENT

ppm/K

TOLERANCE

RESISTANCE

RANGE

E-SERIES

CRA04S 03 0.063 50 ± 100 ± 1 10R - 1M0 24 + 96

± 200 ± 2; ± 5 24

Zero-Ohm-Resistor: Rmax. ≤ 50 mΩ, Imax. = 1 A

TECHNICAL SPECIFICATIONS

PARAMETER UNIT CRA04S

Rated Dissipation at 70 °C (2) W per element 0.063

Limiting Element Voltage (1) V≅50

Insulation Voltage (1 min) Vdc/ac peak 100

Category Temperature Range °C - 55 to + 155

Insulation Resistance Ω> 109

PART NUMBER AND PRODUCT DESPRIPTION

PART NUMBER: CRA04S08347K0JTD (3)

MODEL TERMINAL STYLE PIN CIRCUIT VALUE TOLERANCE PACKAGING (4) SPECIAL

CRA04 S 04

3 = 03 R = Decimal

K = Thousand

M = Million

0000 = 0 Ω Jumper

F = ± 1 %

G = ± 2 %

J = ± 5 %

Z = 0 Ω Jumper

Up to 2 digits

PRODUCT DESCRIPTION: CRA04S 08 03 473 J RT7 e3

CRA04S 08 03 473 J RT7 e3

MODEL TERMINAL COUNT CIRCUIT TYPE RESISTANCE VALUE TOLERANCE PACKAGING (4) LEAD (Pb)-FREE

CRA04S 04

03 473 = 47 kΩ

4702 = 47 kΩ

10R0 = 10 Ω

100 = 10 Ω

000 = 0 Ω Jumper

F = ± 1 %

G = ± 2 %

J = ± 5 %

Z = 0 Ω Jumper

RT7

RT6

e3 = Pure tin

Termination finish

First two digits (3 for 1 %)

are significant. Last digit

is the multiplier.

PR×

A04S 8340CR JDK0T7

Document Number: 31043 For technical questions, contact: filmresistors.thickfilmchip@vishay.com www.vishay.com

Revision: 13-Oct-08 249

CRA04S

Thick Film Resistor Array Vishay

CIRCUIT

DIMENSIONS

The dimensions shown are for a 8 pin part. For parts with

different pin numbers use the same pitch and add or

substract pads as required.

PACKAGING

MODEL TAPE WIDTH DIAMETER PITCH PIECES/REEL

PACKAGING CODE

PAPE R TAPE

PART NUMBER PRODUCT DESCRIPTION

CRA04S 8 mm

180 mm/7" 2 mm 10 000 TD RT7

330 mm/13" 2 mm 20 000 TC RT6

330 mm/13" 2 mm 50 000 PZ PZ

03 CIRCUIT

4 pin 8 pin

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

120

100

Derating Ambient Temperature in °C

Rated Power in %

NO#

DIMENSIONS

[in millimeters]

BB*

NOM

1.0

± 0.1 - 0.33 0.15 0.25 0.65 0.35 1.0

2.0

± 0.2 0.30 0.4 0.15 0.25 0.50 0.45 1.0

TOL.

- ± 0.15 ± 0.15 ± 0.10 ± 0.1 - ± 0.1 ± 0.15

SOLDER PAD DIMENSIONS [in millimeters]

cwdabe

WAVE 0.45 1.45 0.2 0.4 0.5 0.3

www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 31043

250 Revision: 13-Oct-08

CRA04S

Vishay Thick Film Resistor Array

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

TEST PROCEDURES AND REQUIREMENTS

EN 60115-1

TEST

(clause) CONDITIONS OF TEST

REQUIREMENTS

PERMISSIBLE CHANGE (ΔR/R) (1)

STABILITY

CLASS 1 OR BETTER

STABILITY

CLASS 2 OR BETTER

Stability for product types:

10 Ω to 1 MΩ10 Ω to 1 MΩ

CRA04S

Resistance (4.5) - ± 1 % ± 2 %; ± 5 %

Temperature coefficient (4.8.4.2) 20/- 55/20 °C and

20/125/20 °C ± 100 ppm/K ± 200 ppm/K

Overload (4.13) U = 2.5 × (P70 x R)1/2

≤ 2 x Umax.; 0.5 s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω)

Solderability (4.17.5) (2)

Aging 4 h at 155 °C, dryheat

solder bath method; 235 °C; 2 s

visual examination

Good tinning (≥ 95 % covered)

no visible damage

Resistance to soldering heat (4.18.2) Solder bath method;

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

Rapid change of temperature (4.19) 30 min at LCT = - 55 °C;

30 min at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω)

Damp heat, steady state (4.24) (40 ± 2) °C; 56 days;

(93 ± 3) % RH ± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)

Climatic sequence (4.23)

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

± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)

Endurance at 70 °C (4.25.1)

U = (P70 x R)1/2

U = Umax.; whichever is less severe

1.5 h ON; 0.5 h OFF;

70 °C; 1000 h

± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)

Extended endurance (4.25.1.8) Duration extended to 8000 h ± (2 % R + 0.1 Ω)± (4 % R + 0.1 Ω)

Endurance at upper category

temperature (4.25.3) UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)

APPLICABLE SPECIFICATIONS

• EN 60115-1 Generic Specification

• EN 140400 Sectional Specification

• EN 140401-802 Detail Specification

• IEC 60068-2-X Variety of environmental test procedures

• EIA 481 Packaging of SMD components

Document Number: 91000 www.vishay.com

Revision: 11-Mar-11 1

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