Not for New Design - Alternative Series MKP338 1 X1

MKP336 1 X1

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Vishay BCcomponents

Revision: 06-Aug-12

10

Document Number: 28117

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

SUB-GROUP C 4

D

4.15

Charge and discharge

10 000 cycles

Duration: 5 ms

Discharge resistance:

4.15.1 Initial measurements

Capacitance

Tangent of loss angle

For C

 470 nF at 100 kHz

For C > 470 nF at 10 kHz

4.15.3 Final measurements

Capacitance

|

C/C|  10 % compared to values

measured in 4.15.1.

Tangent of loss angle

Increase of tan

:  0.008

Compared to values measured in 4.15.1

Insulation resistance

 50 % of values specified in section

“Insulation Resistance” of this

specification

SUB-GROUP C5

D

4.16

Radio frequency characteristic

Resonance frequency

As specified in section “Resonant

Frequency” of this specification. ± 10 %

SUB-GROUP C6

D

4.17

Passive flammability

Class B

Bore of gas jet: Ø 0.5 mm

Fuel: Butane

Test duration for actual volume V in mm3:

V

 250: 10 s

250 < V

 500: 20 s

500 < V

 1750: 30 s

V > 1750: 60 s

One flame application

After removing test flame from capacitor,

the capacitor must not continue to burn

for more than 10 s. No burning particle

must drop from the sample.

SUB-GROUP C7

D

4.18

Active flammability

20 x 4 kV discharges on the test capacitor

The cheese cloth around the capacitors

shall not burn with a flame.

No electrical measurements are required.

GROUP C INSPECTION REQUIREMENTS

SUB-CLAUSE NUMBER

AND TEST

D

OR

ND

CONDITIONS

PERFORMANCE REQUIREMENTS

R

385 V

DC

1.5 x C dU dt





-------------------------------------------

=

45.0°

~ 8 mm

12 mm