MKP338 4 X2
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Vishay BCcomponents
Revision: 21-Sep-16
7
Document Number: 28118
For technical questions, contact: rfi@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Insulation resistance
APPLICATION NOTES
• For X2 electromagnetics interference suppression in standard across the line applications (50 Hz/60 Hz) with a maximum
mains voltage of 300 V
AC
.
• For series impedance applications we refer to application note www.vishay.com/doc?28153
• For capacitors connected in parallel, normally the proof voltage and possibly the rated voltage must be reduced. For
information depending of the capacitance value and the number of parallel connections contact: rfi@vishay.com
• These capacitors are not intended for continuous pulse applications. For these situations, capacitors of the AC and pulse
programs must be used.
• The maximum ambient temperature must not exceed 105 °C.
• 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 V
DC
and
divided by the applied voltage.
INSPECTION REQUIREMENTS
General Notes
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication
IEC 60384-14 ed-4 (2013) and Specific Reference Data.”
GROUP C INSPECTION REQUIREMENTS
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
Initial measurements Capacitance
Tangent of loss angle at 10 kHz
4.3 Robustness of terminations Tensile:
for wire diameter = 0.6 mm and 0.8 mm: load
10 N; 10 s
for wire diameter = 1 mm:
load 20 N; 10 s
Bending:
for wire diameter = 0.6 mm and 0.8 mm:
load 5 N; 4 x 90°
for wire diameter = 1 mm:
load 10 N; 4 x 90°
No visible damage
10
6
10
5
10
4
0
20 40 60
80
100
T
amb
(°C)
RC (s)
