Film and Foil Capacitors with
Mixed Dielectric for Pulse Applications in PCM 5
mm
Special Features
Pulse duty
construction Constant capacitance value versus
temperature (similar to the obsolete
Polycarbonate) Low dissipation
factor According to RoHS
2002/95/EC
Typical Applications
For
general DC-applications requiring a high capacitance
stability versus temperature e.g. Automotive
electronics Lighting
Construction
Dielectric: Mixed
film. Capacitor electrodes: Metal
foil Internal
construction:
Encapsulation: Solvent-resistant, flame-retardent plastic case with
epoxy resin seal, UL 94 V-0
Terminations: Tinned
wire Marking: Colour: Red.
Marking: Gold. Epoxy resin seal:
Yellow.
Electrical Data
Capacitance
range: 1000 pF to 0.022 μF
(E12-values on request) Rated
voltages: 100VDC, 250VDC,
400VDC Capacitance
tolerances: ±20%, ±10%, ±5% (±2.5%
available subject to special
enquiry) Operating temperature
range: -55°C to
+100°C Climatic test
category: 55/100/56 in accordance with
IEC Insulation resistance at
+20°C: > 5 x 105 M (mean value: 1 x 106 M) Measuring voltage: 100 V/1
min. Test voltage: 2 Ur, 2
sec Dissipation factors at
+20°C: tan
at f
C < 0.022
μF
1kHz 10kHz 100kHz
< 3 x
10-3 < 5 x
10-3 < 8 x
10-3
Maximum pulse rise
time: 1000 V/μsec for pulses equal to
the rated voltage
Capacitance
change versus temperature (f = 1kHz)
(general guide)
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 > 300000 hours Failure rate < 5 fit
(0.5 x Ur and
40°C)
Pull test on leads: 10 N
in direction of leads according to IEC
60068-2-21 Vibration: 6 hours at
10...2000Hz and 0.75mm displacement amplitude or 10g 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
Pulse duty
construction
versus
temperature (similar to
