Datasheet
47
06.05
D
Polyester (PET) Film and Foil
Capacitors for Pulse Applications
PCM 7.5 mm to 15 mm
Special Features Electrical Data
WIMA FKS 3
˜ Pulse duty construction
˜ According to RoHS 2002/95/EC
Typical Applications
For general DC-applications e.g.
˜ Coupling
˜ Decoupling
Construction
Dielectric:
Polyethylene-terephthalate (PET) film
Capacitor electrodes:
Metal foil
Internal construction:
Plastic film
Metal foil electrode
Terminating wire
Encapsulation:
Solvent-resistant, flame-retardent plastic
case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire.
Marking:
Colour: Red. Marking: Black.
Epoxy resin seal: Yellow.
Capacitance range:
1000 pF to 0.22 m F (E12-values on request)
Rated voltages:
100 VDC, 250 VDC, 400 VDC, 630 VDC
Capacitance tolerances:
± 20%, ±10%, ±5%,
Operating temperature range:
–55+ C to +100+ C
Test specifications:
In accordance with IEC 60384-11
and EN 130 100
Climatic test category:
55/100/56 in accordance with IEC
Insulation resistance at +20+ C:
3 x 10
4
M¸
(mean value: 5 x 10
5
M¸)
Measuring voltage: 100 V/1 min.
Test voltage: 2 U
r
, 2 sec.
Maximum pulse rise time:
1000 V/
m sec for pulses equal to the
rated voltage
Dissipation factors at +20+ C: tan d
at f
C0.01mF
0.01 mF<C0.22 mF
1 kHz 8 x 10
-3
8 x 10
-3
10 kHz 15 x 10
-3
20 x 10
-3
100 kHz 20 x 10
-3
25 x 10
-3
Voltage derating:
A voltage derating factor of 1.25 % 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 < 5 fit (0.5 x U
r
and 40+ C)
Mechanical Tests
Pull test on leads:
10 N in direction of leads 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/sec
2
in
accordance with IEC 60068-2-29
Packing
Available taped and reeled.
Detailed taping information and graphs
at the end of the catalogue.
For further details and graphs please
refer to Technical Information.