D/CRCW e3

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Revision: 14-Apr-2026

9

Document Number: 20035

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10.3

-

Climatic sequence:

-

± (1 %

R + 0.05 Ω)± (2 % R + 0.1 Ω)

10.3.4.2

2 (Bb)

Dry heat

125 °C; 16 h

10.3.4.3

30 (Db)

Damp heat, cyclic

55 °C;

≥ 90 % RH;

24 h; 1 cycle

10.3.4.4

1 (Ab)

Cold

-55 °C; 2 h

10.3.4.5

13 (M)

Low air pressure

8.5 kPa; 2 h;

(25 ± 10) °C;

55 °C; > 90 % RH

10.3.4.6

30 (Db)

Damp heat, cyclic

5 days; 5 cycles

10.3.4.7

-

DC load

Standard operation

mode

U =

≤ Umax.;

1 min

-

1 (Ab)

Cold

-55 °C; 2 h

± (0.25 %

R + 0.05 Ω)

± (0.5 %

R + 0.05 Ω)

10.1

14 (Na)

Rapid change

of temperature

30 min at -55 °C;

and 30 min at 125 °C;

1000 cycles

± (1 %

R + 0.05 Ω)

no visible damage

8.1

-

Short-term overload

U = 2.5 x

≤ 2 x Umax.;

whichever is the

less severe; 5 s

± (2 %

R + 0.05 Ω)

8.2

-

Single pulse high voltage

overload, 10 μs/700 μs

Severity no. 4:

U = 10 x

≤ 2 x

Umax.;

whichever is the

less severe;

10 pulses 10 μs/700 μs

± (1 %

R + 0.05 Ω)

no visible damage

Single pulse high

voltage overload,

10 μs/700 μs

Extended operation mode

Severity no. 4:

U = 10 x

≤ 2 x Umax.;

whichever is the less severe;

10 pulses 10 μs/700 μs

± (2 %

R + 0.1 Ω)

no visible damage

8.4

-

Periodic electric overload

U =

or ≤ 2 x

Umax.;

whichever is the less severe;

0.1 s on; 2.5 s off;

1000 cycles

± (1 %

R + 0.05 Ω)

no visible damage

Periodic electric overload

Extended operation mode

U =

or

≤ 2 x Umax.;

whichever is the less severe;

0.1 s on; 2.5 s off;

1000 cycles

± (2 %

R + 0.1 Ω)

no visible damage

8.5

-

Electrostatic

discharge

(human body

model)

IEC 61340-3-1 (1);

3 pos. + 3 neg. discharges;

ESD voltage acc. to the size:

D10/CRCW0402 e3: 400 V

D11/CRCW0603 e3: 800 V

D12/CRCW0805 e3: 1000 V

D25/CRCW1206 e3: 2000 V

CRCW1210 e3 to

CRCW2512 e3:

≥ 2000 V

± (1 %

R + 0.05 Ω)

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

60068-2

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS PERMISSIBLE

CHANGE (

ΔR) (1)

STABILITY CLASS 1

OR BETTER

STABILITY CLASS 2

OR BETTER

Stability for

product types:

D10/CRCW0402 e3 to CRCW2512 e3

D/CRCW e3

1

Ω to 10 MΩ

P

70 x R

P

70 x R

P

70 x R

P

70 x R

15 x P

70 x R

15 x P

70 x R