56
08.11
D
WIMA MKP 10
Polypropylene (PP) Capacitors for Pulse Applications with
Double-Sided Metallized Electrodes and Schoopage Contacts
PCM 7.5 mm to 37.5 mm
Special Features Electrical Data
˜ Pulse duty construction
˜ Self-healing
˜ Very low dissipation factor
˜ Negative capacitance change
versus temperature
˜ According to RoHS 2002/95/EC
Typical Applications
For pulse applications e.g.
˜ Switch mode power supplies
˜ TV and monitor sets
˜ Lighting
˜ Audio/video equipment
Construction
Dielectric: Polypropylene (PP) film
Capacitor electrodes:
Double-sided metallized plastic film
Internal construction:
MKP 10: 63 VAC, 180 VAC, 250 VAC
MKP 10: 400 VAC, 600 VAC, 650 VAC, 700 VAC
MKP 10: 900 VAC (PCM 15 = 3-section)
Plastic film
Electrode carrier
plastic film metallized
on both sides
Metal contact layer
(schoopage)
Terminating wire
Plastic film
Electrode carrier
plastic film metallized
on both sides
Metal contact layer
(schoopage)
Terminating wire
Plastic film metallized
on one side
Plastic film
Electrode carrier
plastic film metallized
on both sides
Metal contact layer
(schoopage)
Terminating wire
Plastic film metallized
on one side
Encapsulation:
Solvent-resistant, flame-retardant plastic
case with epoxy resin seal, UL 94 V-0
Terminations: Tinned wire.
Marking: Colour: Red.
Marking: Black. Epoxy resin seal: Red
Capacitance range:
1000 pF to 15 mF (E12-values on request)
Rated voltages:
100 VDC, 250 VDC, 400 VDC, 630 VDC,
1000 VDC, 1600 VDC, 2000 VDC, 2500 VDC
Capacitance tolerances:
±20%, ±10%, ±5%
Operating temperature range:
–55) C to +100) C
Climatic test category:
55/100/56 in accordance with IEC
Insulation resistance at +20+ C:
C T 0.33 mF: 1 x 105 M¸
(mean value: 5 x 105 M¸)
C 0.33 mF: 30 000 sec (M¸ x mF)
(mean value: 100 000 sec)
Measuring voltage: 100 V/1 min.
Dissipation factors at + 20) C: tan d
at f C T 0.1 mF 0.1 mF < C T 1.0 mF C > 1.0 mF
1 kHz T 3 x 10-4 T 3 x 10-4 T 3 x 10-4
10 kHz T 4 x 10-4 T 6 x 10-4 –
100 kHz T 15 x 10-4 – –
Maximum pulse rise time:
Capacitance max. pulse rise time V/msec at TA < 40) C
pF/mF
100 VDC 250 VDC 400 VDC 630 VDC 1000 VDC 1600 VDC 2000 VDC 2500 VDC
1000 ... 2200 1000 1800 1800 1800 2800 5400 9000 11000
3300 ... 6800 900 1200 1200 1200 2800 5400 9000 11000
0.01 ... 0.022 700 1100 1200 1800 2100 3000 3400 11000
0.033 ... 0.068 400 800 900 1800 2100 2100 2100 –
0.1 ... 0.22 200 500 500 900 1400 1400 1400 –
0.33 ... 0.68 100 300 400 700 900 900 900 –
1.0 ... 2.2 70 200 200 400 400 500 – –
3.3 ... 4.7 50 80 100 150 – – – –
6.8 ... 15 35 50 70 – – – – –
for pulses equal to the rated voltage
Test voltage: 1.6 Ur, 2 sec.
Dielectric absorption:
0.05 %
Voltage derating:
A voltage derating factor of 1.35 % per K
must be applied from +85+ C for DC
voltages and from +75+ C for AC
voltages.
Reliability:
Operational life 300 000 hours
Failure rate 1 fit (0.5 x Ur and 40) C)
Mechanical Tests
Pull test on pins:
d T 0.8 l: 10 N in direction of pins
d > 0.8 l: 20 N in direction of pins
according to IEC 60068-2-21
Vibration:
6 hours at 10 ... 2000 Hz and 0.75 mm
displacement amplitude or 10 g 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
Packing
Available taped and reeled up to and
including case size 15 x 26 x 31.5 /
PCM 27.5 mm.
Detailed taping information and graphs
at the end of the catalogue.
For further details and graphs please
refer to Technical Information.