RCL e3

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Vishay Draloric

Revision: 17-Dec-2021

6

Document Number: 20046

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

TESTS AND REQUIREMENTS

All executed tests are carried out in accordance with the

following specifications:

EN 60115-1, generic specification

EN 60115-8 (successor of EN 140400),

sectional specification

EN 140401-802, detail specification

IEC 60068-2-xx, test methods

The parameters stated in the Test Procedures and

Requirements table are based on the required tests

and permitted limits of EN 140401-802. The table presents

only the most important tests, for the full test schedule refer

to the documents listed above. However, some additional

tests and a number of improvements against those

minimum requirements have been included.

The testing also covers most of the requirements specified

by EIA/IS-703 and JIS-C-5201-1.

The tests are carried out under standard atmospheric

conditions in accordance with IEC 60068-1, 4.3, whereupon

the following values are applied:

Temperature: 15 °C to 35 °C

Relative humidity: 25 % to 75 %

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

TEST PROCEDURES AND REQUIREMENTS

EN 60115-1

CLAUSE

IEC

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (

ΔR)

Stability for product types:

STABILITY CLASS 1

OR BETTER

STABILITY CLASS 2

OR BETTER

RCL e3

1

Ω to 2.2 MΩ

4.5

-

Resistance

-

± 1 %

± 5 %

4.8

-

Temperature

coefficient

(20 / -55 / 20) °C and

(20 / 155 / 20) °C

± 100 ppm/K

± 200 ppm/K

4.25.1

-

Endurance at 70 °C

U =

or

whichever is the less severe;

1.5 h on; 0.5 h off

70 °C; 1000 h

± (1 %

R + 0.05 Ω)± (2 % R + 0.1 Ω)

70 °C; 8000 h

± (2 %

R + 0.1 Ω)± (4 % R + 0.1 Ω)

4.25.3

-

Endurance at

upper category

temperature

155 °C, 1000 h

± (1 %

R + 0.05 Ω)± (2 % R + 0.1 Ω)

4.24

78 (Cab)

Damp heat,

steady state

(40 ± 2) °C; 56 days;

(93 ± 3) % RH;

± (1 %

R + 0.05 Ω)

4.37

67 (Cy)

Damp heat,

steady state,

accelerated

(85 ± 2) °C; (85 ± 5) % RH;

U =

≤ 100 V;

1000 h

± (1 %

R + 0.05 Ω)± (2 % R + 0.1 Ω)

4.23

-

Climatic sequence:

-

± (1 %

R + 0.05 Ω)± (2 % R + 0.1 Ω)

4.23.2

2 (Bb)

dry heat

125 °C; 16 h

4.23.3

30 (Db)

damp heat, cyclic

55 °C; 24 h;

≥ 90 % RH;

1 cycle

4.23.4

1 (Ab)

cold

-55 °C; 2 h

4.23.5

13 (M)

low air pressure

8.5 kPa; 2 h; (25 ± 10) °C

4.23.6

30 (Db)

damp heat, cyclic

55 °C; 24 h;

≥ 90 % RH;

5 cycles

4.23.7

-

DC load

U =

-

1 (Aa)

Cold

-55 °C; 2 h

± (0.25 %

R + 0.05 Ω)

± (0.5 %

R + 0.05 Ω)

4.19

14 (Na)

Rapid change of

temperature

30 min at -55 °C and

30 min at 125 °C;

1000 cycles

± (1 %

R + 0.05 Ω)

P

0.1 x P

P