RCC e3

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Revision: 23-Apr-2021

4

Document Number: 20066

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

DERATING

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).

A climatic category LCT / UCT / 56 is applied, defined by the

lower category temperature (LCT), the upper category

temperature (UCT), and the duration of exposure in the

damp heat, steady state test (56 days).

The components are mounted for testing on boards in

accordance with EN 60115-8, 2.4.2 unless otherwise

specified.

10

100

1000

10000

0

0.1

0.2

0.3

0.4

0.5

0.6

-70

-50

-30

-10

10

30

50

70

90

110

130

150

Axis Title

RCC1206

RCC0805

RCC0603

RCC0402

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS PERMISSIBLE

CHANGE (

R)

STABILITY CLASS 1

OR BETTER

STABILITY CLASS 2

OR BETTER

Stability for product types:

1

 to 10 M

RCC e3

4.5

-

Resistance

-

± 1 %

± 5 %

4.8

-

Temperature coefficient

At (20 / -55 / 20) °C and

(20 / 155 / 20) °C

± 100 ppm/K

± 200 ppm/K

4.25.1

-

Endurance at 70 °C

U =

whichever is the less severe;

1.5 h on; 0.5 h off

RCC0402 e3: 70 °C; 1000 h

± (3 % R + 0.1

)

RCC0603 e3 to RCC1206 e3:

70 °C; 1000 h

± (1 % R + 0.05

)± (2 % R + 0.1 )

70 °C; 8000 h

± (2 % R + 0.05

)± (4 % R + 0.1 )

4.25.3

-

Endurance at upper

category temperature

155 °C; 1000 h

RCC0402 e3:

± (3 % R + 0.1

)

RCC0603 e3 to RCC1206 e3:

± (1 % R + 0.05

)± (2 % R + 0.1 )

P