Box-type Metallized Polypropylene Film Interference
Suppression Capacitor (Y2/X1 Class)
(Type MKP63)
1
Feature
The capacitor is wound with polypropylene film as dielectric and the zinc、aluminum on the film which is
evaporated on the vacuum as electrode. Radial lead, the capacitor is enveloped in a plastic box with insulation
material filled. It can withstand overvoltage stressing and has excellent active and passive flame resistant
abilities. As a Y2 class capacitor, It is suitable for use in situation where failure of the capacitor could lead to
danger or electric shock such as across-the-line and line to ground and interference suppression applications. It
can endure impulse voltage of 5kV.
2
Reference standards
Fixed capacitor for use in electronic equipment
Part 1: General specification
GB/T 2693-2001
IEC 384-1:1999
GB/T 14472-1998
IEC 384-14:1993
Fixed capacitor for use in electronic equipment Part 14:Sectional specification
Fixed capacitors for electromagnetic interference suppression and connection to the
supply mains
Fixed capacitor for use in electronic equipment Part 14: Blank detail specification
GB/T 14473-1998
Fixed capacitors for electromagnetic interference suppression and connection to the
IEC 60384-14-1:1993
supply mains Assessment level D
Detail specification for electronic component Fixed plastic box-type metallized
Q/FARA 046-2003
polypropylene film dielectric capacitors for electromagnetic interference suppression and
connection to the supply mains, type MKP63 Assessment level D
GB/T 2828.1-2003
Sampling procedures for inspection by attributes ----
ISO 2859-1:1999
Part 1:Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
3
Approved with the following countries
CQC
File No.: CQC04001009958
Specification:GB/T14472-1998
GB/T 2693-2001
Types: MKP63,Y2, 250V∼/X1, 275V∼--440 V∼,50Hz/60Hz,
0.001µF½0.47µF,40/105/56/B
Subject: Fixed capacitors for electromagnetic interference suppression
and connection to the supply mains
ENEC and SEMKO
File No.: SE/0366-2
Specification: EN 132400:1994+A2:1998+A3:1998+A4:2001
Types: MKP63,Y2, 250V∼--300 V /X1, 275V∼--440 V∼,50Hz/60Hz,
0.001µF½0.47µF, E12,
±10%(K)
or
±20%(M),40/105/56/B
Subject: Fixed capacitors for electromagnetic interference suppression
and connection to the supply mains
UL 1414
File No.: pending
Types: antenna coupling and line bypass, MKP63, 250 V∼,
0.001µF to 0.47µF
Subject: Across-the-Line, Antenna-Coupling and Line-By-Pass
Capacitors for Radio and Television-Type Appliances
CUL, CSAC22.2 No.1
File No.: pending
Types: antenna coupling and line bypass, MKP63, 250 V∼,
0.001µF to 0.47µF
Subject: Across-the-Line, Antenna-Coupling and Line-By-Pass
Capacitors for Radio and Television-Type Appliances
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