Document Number: 28770

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

www.vishay.com

Revision: 11-Sep-08

279

ACAS 0612 AT - Precision Automotive

All

products

comply

with

the

and

the

list

of

legal

restrictions

on

hazardous substances. This includes full compliance with

the following directives:

• 2000/53/EC End of Vehicle life Directive (ELV) and

Annex II (ELV II)

• 2002/95/EC Restriction of the use of Hazardous

Substances directive (RoHS)

• 2002/96/EC Waste Electrical and Electronic Equipment

Directive (WEEE)

APPROVALS

Where applicable, the resistors are tested in accordance with

EN 140401-801 which refers to EN 60115-1 and EN 140400.

Furthermore, the chip resistor array is qualified according to

AEC-Q200.

Notes

organisation representing the information and communications technology and consumer electronics), see www.eicta.org

→ issues →

environment policy

→ chemicals → chemicals for electronics

• The quoted IEC standards marked with an asterisk (*) are also released as EN standards with the same number and identical contents

TESTS AND REQUIREMENTS

Essentially all tests are carried out in accordance with the

following specifications:

EN 60115-1, Generic specification (includes tests)

EN 140400, Sectional specification (includes schedule for

qualification approval)

The testing also covers most of the requirements specified

by EIA/IS-703 and JIS-C-5202.

The tests are carried out in accordance with IEC 60068*

and under standard atmospheric conditions according to

IEC 60068-1*, 5.3. Climatic category LCT/UCT/56 (rated

temperature range: Lower Category Temperature, Upper

Category Temperature; damp heat, long term, 56 days) is

valid.

Unless otherwise specified the following values apply:

Temperature: 15 °C to 35 °C

Relative humidity: 45 % to 75 %

Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)

In the following table only the tests and requirements are

listed with reference to the relevant clauses of EN 60115-1

and IEC 60068-2*; a short description of the test procedure

is also given.

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

60068-2*

TEST

METHOD

TEST

PROCEDURE

PERMISSIBLE CHANGE (

ΔR)

Stability for product types:

ACAS 0612 AT

47

Ω to 150 kΩ

Climatic category

(LCT/UCT/duration)

- 55 °C/+ 125 °C/56 days

4.5

-

Resistance

-

± 0.5 %; ± 0.25 %

4.8.4.2

-

Temperature coefficient

At 20/LCT/ 20

°C and

20/UCT/20

°C

± 50 ppm/K; ± 25 ppm/K

4.25.1

-

Endurance

U =

70

°C; 1000 h

1.5 h on; 0.5 h off;

125 °C

155 °C

± (0.1 % R + 0.01

Ω)

± (0.25 % R + 0.05

Ω)

4.25.3

-

Endurance at upper

category temperature

125

°C; 1000 h;

155

°C; 1000 h

± (0.25 % R + 0.05

Ω)

± (0.4 % R + 0.05

Ω)

P