Document Number: 28138

www.vishay.com

Revision: 31-Aug-09

319

MKP 339 X2

Interference Suppression Film Capacitors

MKP Radial Potted Type

Vishay BCcomponents

Insulation resistance as a function of ambient temperature (typical curve)

APPLICATION NOTES

• For X2 electromagnetic interference suppression in standard across the line applications (50/60 Hz) with a maximum mains

voltage of 310 Vac.

• These capacitors are not intended for continuous pulse application. For these situations capacitors of the AC and pulse

programs must be used.

• The maximum ambient temperature must not exceed 110 °C (125 °C for less than 1000 h) for C ≤ 470 nF

and 110 °C for C > 470 nF.

• Rated voltage pulse slope:

If the pulse voltage is lower than the rated voltage, the values of the specific reference data can be multiplied by 435 Vdc and

divided by the applied voltage.

INSPECTION REQUIREMENTS

General Notes:

1. Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, IEC Publication

IEC 60384-14 ed-3 and Specific Reference Data.

Group C Inspection Requirements

10

6

10

5

10

4

0

20

40

60

80

100

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 section “General data” of this

specification

Initial measurements

Capacitance

Tangent of loss angle:

For C

≤ 1 µF at 10 kHz

For C > 1 µF at 1 kHz

4.3 Robustness of terminations

Tensile: load 10 N; 10 s

Bending: load 5 N; 4 x 90°

No visible damage