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Übersicht

 

MKP-X2

 

MKP-X2 R

 

MKP-Y2

 

MP3-X2

 

MP3-X1

 

MP3-Y2

 

MP3R-Y2

 

PDF-File

 

 

WIMA MP 3-X2 Page 2
 
Metallized Paper (MP) RFI-Capacitors Class X2
PCM 10 mm to 27.5 mm
 
Special Features

Particularly high reliability against active

and passive flammability
Excellent self-healing as well as high

voltage strength
High degree of interference suppression

due to good attenuation and low ESR
For temperatures up to +110°C
According to RoHS 2011/65/EU

Typical Applications

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

between phase and neutral or phase and

phase conductors
Installation category II in accordance

with IEC 60664, pulse peak voltage < 2.5 kV

Construction
Dielectric:
Paper, epoxy resin impregnated
Capacitor electrodes:
Vacuum-deposited
Internal construction:
Aufbau WIMA MP 3-X2

Encapsulation:
Self-extinguishing epoxy resin, UL 94 V-0, metal foil

Terminations:
Tinned wire
Marking:
Marking: Black on Silver

Electrical Data
Capacitance range:
1000 pF to 1.0 µF (E12-values on request)
Rated voltages:
250VAC, 275VAC

Continuous DC voltage* (general guide):

< 630V

Capacitance tolerance:
±20%
Operating temperature range:
-40°C to +110°C
Climatic test category:
40/110/56/C in accordance with IEC
Insulation resistance
at +20°C:
C < 0.33 µF: > 12 x 103 M
C > 0.33 µF: > 4000 sec (MxµF)
Measuring voltage: 100V/1 min.
Dissipation factors:
tan < 13 x 10-3 at 1kHz and +20°C
Test specifications:

In accordance with IEC 60384-14
Approvals:
Maximum pulse rise time:
Capacitance
pF/µF
Pulse rise time V/µsec
max. operation
1000
1500
2200...4700
6800...0.022
0.033...0.047
0.068...1.0
1100
1100
500
300
200
100
for pulses equal to a voltage amplitude with x UAC = 390V according to IEC 60384-14
Test voltage: 2700VDC, 2sec
Reliability:
Operational life > 300000 hours
Failure rate < 1 fit (0.5 x Ur and 40°C)

Graphs:

Soldering:
Country Authority Specification Symbol Approval-No.
Germany

USA/Canada


Canada
VDE

UL


CSA
IEC 60384-14/3

UL 60384-14
CAN/CSA-E6038414

C22.2 No.8
VDE
UL
CSA
89749

E 100438


LR 93312-1
 
Mounting recommendation   Packing
To minimize or avoid shock and/or vibration stresses to terminating wires and solder connections we recommend to fix voluminous resin-potted MP capacitors as from e.g. PCM 22.5mm in an appropriate way since for constructional reasons they do not sit tight on the board.   Available taped and reeled up to and including PCM 22.5mm

Detailed taping information:


Example for ordering / Part number:

* If safety-approved EMI suppression capacitors are operated with a DC voltage being above the specified AC voltage rating the given approvals are no longer valid (DIN EN 60384-14).

 

Furthermore 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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