ACAS 0612 - Precision

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Vishay Beyschlag

Revision: 12-Apr-13

7

Document Number: 28751

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Notes

(1) The quoted IEC standards are also released as EN standards with the same number and identical contents.

(2) Figures are given for arrays with equal values, design type AE.

(3) For a single element.

Note

• Special temperature coefficent and resistance combinations remain available. For optimized availability please refer to the table

TEMPERATURE COEFFICENT AND RESISTANCE.

4.18.2

58 (Td)

Resistance to soldering

heat

Reflow method 2

(IR/forced gas convection);

(260 ± 5) °C;

(10 ± 1) s

 (0.1 % R + 0.01 )

no visible damage

4.17.2

58 (Td)

Solderability

Solder bath method;

SnPb; non-activated flux

accelerated ageing 4 h/155 °C

(215 ± 3) °C; (3 ± 0.3) s

Good tinning (

 95 % covered);

no visible damage

Solder bath method;

SnAgCu; non-activated flux

accelerated ageing 4 h/155 °C

(235 ± 3) °C; (2 ± 0.2) s

4.32

21 (Ue3)

Shear (adhesion)

45 N

No visible damage

4.33

21 (Ue1)

Substrate bending

Depth 2 mm, 3 times

 (0.1 % R + 0.01 )

no visible damage;

no open circuit in bent position

4.7

-

Voltage proof

URMS = Uins

(60 ± 5) s; against ambient,

between adjacent resistors

No flashover or breakdown

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

60068-2 (1)

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (2)

(

R)

Stability for product types:

ACAS 0612

47

 to 221 k

HISTORICAL TEMPERATURE COEFFICIENT AND RESISTANCE RANGES

DESCRIPTION

RESISTANCE VALUE

ACCURACY

GRADE

ABSOLUTE TCR

TCR TRACKING

ABSOLUTE

TOLERANCE

TOLERANCE

MATCHING

ACAS 0612

A

± 25 ppm/K

10 ppm/K

± 0.25 %

0.1 %

47

 to 221 k

B

± 25 ppm/K

10 ppm/K

± 0.5 %

0.25 %

47

 to 221 k

E

± 25 ppm/K

15 ppm/K

± 0.25 %

0.1 %

47

 to 221 k

F

± 25 ppm/K

15 ppm/K

± 0.5 %

0.25 %

47

 to 221 k

J

± 25 ppm/K

25 ppm/K

± 0.25 %

0.1 %

47

 to 221 k

K

± 25 ppm/K

25 ppm/K

± 0.5 %

0.25 %

47

 to 221 k

N

± 50 ppm/K

25 ppm/K

± 0.5 %

0.5 %

47

 to 221 k

P

± 50 ppm/K

50 ppm/K

± 0.5 %

0.5 %

47

 to 221 k