CRA04S0803100ZRT7E3 [VISHAY]

CRA04S

Vishay

Thick Film Resistor Array

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)

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.

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

CIRCUIT

POWER RATING

P

70 °C

W

TEMPERATURE

COEFFICIENT

ppm/K

± 100

0.063

50

± 200

Zero-Ohm-Resistor:

R

max.

≤

50 mΩ,

I

max.

= 1 A

LIMITING ELEMENT

VOLTAGE MAX.

V≅

TOLERANCE

%

±1

± 2; ± 5

RESISTANCE

RANGE

Ω

10R - 1M0

E-SERIES

24 + 96

24

CRA04S

03

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≅

V

dc/ac peak

°C

Ω

CRA04S

0.063

50

100

- 55 to + 155

> 10

9

Notes

(1)

Rated voltage:

P

×

R

(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.

PART NUMBER AND PRODUCT DESPRIPTION

PART NUMBER: CRA04S08347K0JTD

(3)

C

MODEL

CRA04

R

A

0

4

PIN

04

08

S

0

CIRCUIT

3

= 03

8

3

4

7

K

0

J

T

D

SPECIAL

Up to 2 digits

TERMINAL STYLE

S

VALUE

R

= Decimal

K

= Thousand

M

= Million

0000

= 0

Ω

Jumper

TOLERANCE

F

=±1%

G

=±2%

J

=±5%

Z

= 0

Ω

Jumper

PACKAGING

(4)

TD

TC

PZ

PRODUCT DESCRIPTION: CRA04S 08 03 473 J RT7 e3

CRA04S

MODEL

CRA04S

08

TERMINAL COUNT

04

08

03

CIRCUIT TYPE

03

473

RESISTANCE VALUE

473 = 47 kΩ

4702 = 47 kΩ

10R0 = 10

Ω

100 = 10

Ω

000 = 0

Ω

Jumper

First two digits (3 for 1 %)

are significant. Last digit

is the multiplier.

J

TOLERANCE

F=±1%

G=±2%

J=±5%

Z = 0

Ω

Jumper

RT7

PACKAGING

(4)

RT7

RT6

PZ

e3

LEAD (Pb)-FREE

e3 = Pure tin

Termination finish

(3)

(4)

Notes

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

Please refer to the table PACKAGING, see next page

For technical questions, contact: filmresistors.thickfilmchip@vishay.com

Document Number: 31043

Revision: 13-Oct-08

www.vishay.com

248

CRA04S

Thick Film Resistor Array

Vishay

PACKAGING

PACKAGING CODE

MODEL

TAPE WIDTH

DIAMETER

PITCH

PIECES/REEL

PAPER TAPE

PART NUMBER

180 mm/7"

CRA04S

8 mm

330 mm/13"

330 mm/13"

2 mm

2 mm

2 mm

10 000

20 000

50 000

TD

TC

PZ

PRODUCT DESCRIPTION

RT7

RT6

PZ

CIRCUIT

03 CIRCUIT

Rated Power in

%

120

100

80

60

40

20

4 pin

8

pin

0

- 55

- 25

0

25

50

Derating

75

70

100

125

155 175

Ambient Temperature in °C

DIMENSIONS

PIN

NO#

4

8

TOL.

DIMENSIONS

[in millimeters]

L

1.0

± 0.1

2.0

± 0.2

-

A

-

0.30

A

1

0.33

0.4

B

0.15

0.15

B*

0.25

0.25

P

NOM

0.65

0.50

-

T

0.35

0.45

± 0.1

W

1.0

1.0

± 0.15

± 0.15 ± 0.15 ± 0.10 ± 0.1

SOLDER PAD DIMENSIONS

[in millimeters]

c

WAVE

0.45

w

1.45

d

0.2

a

0.4

b

0.5

e

0.3

a

e

e

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.

Document Number: 31043

Revision: 13-Oct-08

For technical questions, contact: filmresistors.thickfilmchip@vishay.com

www.vishay.com

249

CRA04S

Vishay

Thick Film Resistor Array

TEST PROCEDURES AND REQUIREMENTS

EN 60115-1

REQUIREMENTS

PERMISSIBLE CHANGE (ΔR/R)

(1)

CONDITIONS OF TEST

STABILITY

CLASS 1 OR BETTER

Stability for product types:

CRA04S

Resistance (4.5)

Temperature coefficient (4.8.4.2)

-

20/- 55/20 °C and

20/125/20 °C

U

= 2.5 × (P

70

x

R)

1/2

≤

2 x

U

max.

; 0.5 s

Aging 4 h at 155 °C, dryheat

solder bath method; 235 °C; 2 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

= (P

70

x

R)

1/2

U

=

U

max.

; whichever is less severe

U

= (P

70

x

R)

1/2

U

=

U

max.

; 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

Ω)

± 2 %; ± 5 %

± 200 ppm/K

± (0.5 %

R

+ 0.05

Ω)

10

Ω

to 1 MΩ

STABILITY

CLASS 2 OR BETTER

10

Ω

to 1 MΩ

TEST

(clause)

Overload (4.13)

Solderability (4.17.5)

(2)

Good tinning (≥ 95 % covered)

no visible damage

± (0.25 %

R

+ 0.05

Ω)

± (0.25 %

R

+ 0.05

Ω)

± (1 %

R

+ 0.05

Ω)

± (0.5 %

R

+ 0.05

Ω)

± (0.5 %

R

+ 0.05

Ω)

± (2 %

R

+ 0.1

Ω)

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

Ω)

± (2 %

R

+ 0.1

Ω)

Endurance at 70 °C (4.25.1)

± (1 %

R

+ 0.05

Ω)

± (2 %

R

+ 0.1

Ω)

Extended endurance (4.25.1.8)

Endurance at upper category

temperature (4.25.3)

± (2 %

R

+ 0.1

Ω)

± (1 %

R

+ 0.05

Ω)

± (4 %

R

+ 0.1

Ω)

± (2 %

R

+ 0.1

Ω)

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

www.vishay.com

250

For technical questions, contact: filmresistors.thickfilmchip@vishay.com

Document Number: 31043

Revision: 13-Oct-08

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

www.vishay.com

1