MKP385e

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Vishay BCcomponents

Revision: 28-May-2019

22

Document Number: 28255

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

INSPECTION REQUIREMENTS

General Notes

Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Specific Reference Data”.

IEC 60384-17 - FIXED METALLIZED POLYPROPYLENE FILM DIELECTRIC AC AND PULSE

CAPACITORS

SUB-CLAUSE NUMBER AND TEST

CONDITIONS

PERFORMANCE REQUIREMENTS

SUB-GROUP C1A PART OF SAMPLE OF

SUB-GROUP C1

4.1

Dimensions (detail)

As specified in Chapters “General data” of

this specification



4.3.1 Initial measurements

Capacitance



Tangent of loss angle:



C ≤ 1 μF at 100 kHz



1 μF < C ≤ 10 μF at 10 kHz



4.3

Robustness of terminations

Tensile: load 10 N; 10 s



Bending: load 5 N; 4 x 90°



No visible damage

4.4

Resistance to soldering heat

Method: 1 A

Solder bath: 280 °C ± 5 °C

Duration: 10 s



4.14 Component solvent resistance

Isopropylalcohol at room temperature

Method: 2

Immersion time: 5 min ± 0.5 min

Recovery time:

min. 1 h, max. 2 h



4.4.2 Final measurements

Visual examination

No visible damage



Legible marking



Capacitance



l

C/Cl  1 % of the value measured initially.

Tangent of loss angle

Increase of tan

:

 0.0005 for: C  100 nF at 100 kHz

 0.0010 for: 100 nF < C  470 nF at 100 kHz

 0.0015 for: 470 nF < C  1 μF at 100 kHz

 0.0015 for: 1 μF < C  10 μF at 10 kHz

Compared to values measured in 4.3.1

SUB-GROUP C1B OTHER PART OF SAMPLE

OF SUB-GROUP C1

4.6.1 Initial measurements

Capacitance



Tangent of loss angle:



C

 1 μF at 100 kHz

1 μF < C

 10 μF at 10 kHz

4.15 Solvent resistance of the marking

Isopropylalcohol at room temperature



Method: 1

Rubbing material: cotton wool

Immersion time: 5 min ± 0.5 min



No visible damage



Legible marking

4.6

Rapid change of temperature

A = -40 °C

B = +105 °C

5 cycles



Duration t = 30 min



Visual examination









No visible damage