Datasheet
29
09.06
D
WIMA FKP 02
Polypropylene (PP) Film and Foil
Capacitors for Pulse Applications
in PCM 2.5 mm
Special Features Electrical Data
˜ Pulse duty construction
˜ PCM 2.5 mm
˜ Close tolerances up to ±2.5%
˜ Very low dissipation factor
˜ Negative capacitance change
versus temperature
˜ Very low dielectric absorption
˜ According to RoHS 2002/95/EC
Typical Applications
For high frequency applications e.g.
˜ Sample and hold
˜ Timing
˜ LC-Filtering
˜ Oscillating circuits
˜ Audio equipment
Construction
Dielectric:
Polypropylene (PP) 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:
100 pF to 0.01 mF (E12-values on request)
Rated voltages:
63 VDC, 100 VDC, 250 VDC, 400 VDC
Capacitance tolerances:
±10%, ±5%, ±2.5%
Operating temperature range:
–55+ C to +100+ C
Test specifications:
In accordance with IEC 60384-13
and EN 131 800
Climatic test category:
55/100/21 in accordance with IEC
Insulation resistance at +20+ C:
& 5 x 10
5
M¸
(mean value: 1 x 10
6
M¸)
Measuring voltage:
U
r
= 63 V: U
test
= 50 V/1 min.
U
r
& 100 V: U
test
= 100 V/1 min.
Test voltage: 2 U
r
, 2 sec.
Maximum pulse rise time:
1000 V/
msec for pulses equal to the
rated voltage
Dielectric absorption:
0.05%
Temperature coefficient:
–200 x 10
-6
/+ C (typical)
Dissipation factors at +20+ C: tan
d
at f
C ! 0.01 mF
1 kHz
! 4 x 10
-4
10 kHz
! 4 x 10
-4
100 kHz
! 6 x 10
-4
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 < 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.