Datasheet

31
09.06
D
Capacitance range:
1000 pF to 1.0 mF (E12-values on request)
Rated voltages:
50 VDC, 63 VDC, 100 VDC, 250 VDC
Capacitance tolerances:
± 20%, ± 10% (±5% available subject
to special enquiry)
Operating temperature range:
–55+ C to +100+ C
Test specifications:
In accordance with IEC 60384-2
and EN 130 400
Climatic test category:
55/100/21 in accordance with IEC
Insulation resistance at +20+ C:
U
r
U
test
C ! 0.33 mF 0.33 mF < C ! 1.0 mF
50 VDC 10 V
& 3.75 x 10
3
M¸ & 1250 sec (M¸ x mF)
(mean value: 1 x 10
4
M¸) (mean value: 3000 sec)
63 VDC 50 V
& 3.75 x 10
3
M¸ & 1250 sec (M¸ x mF)
(mean value: 1 x 10
4
M¸) (mean value: 3000 sec)
&100 VDC 100 V
& 1 x 10
4
M¸
–
(mean value: 2 x 10
4
M¸)
Measuring time: 1 min.
Test voltage: 1.6 U
r
, 2 sec.
Maximum pulse rise time:
Capacitance Pulse rise time V/msec
pF/mF max. operation/test
1000 ... 6800 100 / 1000
0.01 ... 0.022 50 / 500
0.033 ... 0.068 30 / 300
0.1 ... 0.33 20 / 200
0.47 ... 1.0 15 / 150
for pulses equal to the rated voltage
WIMA MKS 02
Metallized Polyester (PET)
Capacitors in PCM 2.5 mm
Special Features Electrical Data
˜ High volume/capacitance ratio
and reduced base
˜ PCM 2.5 mm
˜ Self-healing
˜ According to RoHS 2002/95/EC
Typical Applications
For general DC-applications e.g.
˜ By-pass
˜ Blocking
˜ Coupling and decoupling
˜ Timing
Construction
Dielectric:
Polyethylene-terephthalate (PET) film
Capacitor electrodes:
Vacuum-deposited
Internal construction:
Plastic film
Vacuum-deposited
electrode
Metal contact layer
(schoopage)
Terminating wire
Encapsulation:
Solvent-resistant, flame-retardent plastic
case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire.
Marking:
Colour: Red. Marking: Silver.
Epoxy resin seal: Yellow
Dissipation factors at + 20) C: tan
d
at f C!0.1 mF 0.1 mF < C ! 1.0 mF
1 kHz ! 8 x 10
-3
! 8 x 10
-3
10 kHz !15 x 10
-3
! 15 x 10
-3
100 kHz !30 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 < 2 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.