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You are here: HomeProductsRFI CapacitorsMKP-X2 R page 1

Overview

 

MKP-X2

 

MKP-X2 R

 

MKP-Y2

 

MP3-X2

 

MP3-X1

 

MP3-Y2

 

MP3R-Y2

 

PDF-File

 

 

WIMA MKP-X2 R Page 2
 
Metallized Polypropylene (PP) RFI-Capacitors Class X2 with Internal Series Connection
PCM 7.5 mm to 48.5 mm
 
Special Features

Reliable self-healing
Increased corona inception level
due to internal series connection
High degree of interference

suppression due to good

attenuation and low ESR
According to RoHS 2002/95/EC

Typical Applications

Class X2 RFI applications to meet EMC regulations
Capacitors connected to the mains

between phase and neutral or phase

conductors
Installation category II in accordance with

IEC 60664, pulse peak voltage < 2.5 kV

As capacitor voltage divider in applications requiring a high capacitance stability over time

Construction
Dielectric:
Polypropylene (PP) film
Capacitor electrodes:
Vacuum-deposited
Internal construction:
Construction WIMA MKP-X2 R
Encapsulation:
Solvent-resistant, flame-retardent plastic case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire
Marking:
Colour: Red. Marking: Black
Electrical Data

Capacitance range:
0.033 µF to 10 µF (E12-values on request)
Rated voltage:
400VAC
Continuous DC voltage* (general guide):

< 1000V
Capacitance tolerances:
±20%, ±10% (±5% available subject to special enquiry)
Operating temperature range:
-55°C to +105°C
Climatic test category:
55/105/56/C in accordance with IEC
Insulation resistance
at +20°C:
C < 0.33 µF: > 15 x 103 M
C > 0.33 µF: > 5000 sec (MxµF)
Measuring voltage: 100V/1 min.
Dissipation factors
at +20°C: tan

Test specifications:
In accordance with IEC 60384-14
Maximum pulse rise time:

100 V/µsec for pulses equal to a voltage amplitude with x 400VAC = 565V according to IEC 60384-14
Test voltage:
C < 1.0 µF: 2260VDC, 2sec
C > 1.0 µF: 1800VDC, 2sec
Reliability:
Operational life > 300000 hours
Failure rate < 2 fit (0.5 x Ur and 40°C)

Graphs:

Soldering:
at f C < 0.1 µF 0.1 µF < C < 1.0 µF C > 1.0 µF
1kHz
10kHz
100kHz
< 8 x 10-4
< 12 x 10-4
<
25 x 10-4
< 8 x 10-4
< 12 x 10-4
-
< 10 x 10-4
-
-
 
Mechanical Tests   Packing
Pull test on pins:
10 N in direction of pins according to IEC 60068-2-21
Vibration:
6 hours at 10...2000Hz and 0.75mm displacement amplitude or 10g in accordance with IEC 60068-2-6
Low air density:
1kPa = 10 mbar in accordance with IEC 60068-2-13
Bump test:
4000 bumps at 390 m/sec2 in accordance with IEC 60068-2-29
  Available taped and reeled up to and including case size 15x26x31.5 / PCM 27.5mm.

Detailed taping information:


Example for ordering / Part number:

* The permissible pulse rise time du/dt (Fmax.) will be subject to a reduction according to

 

Fmax. = Fr x x UAC / UDC

 

if the DC operating voltage UDC is higher than x UAC

 

 

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