Document Number: 26022 For technical questions contact; dc-film@vishay.com www.vishay.com
Revision: 04-Jul-05 1
MKP 1839
Vishay Roederstein
Metallized Polypropylene Film Capacitor
Related Document: IEC 60384-16
Dimensions in millimeters
MAIN APPLICATIONS
Pulse operations, deflection circuits in TV sets
(S-correction), SMPS and thyristor circuits, storage, filter,
timing and sample and hold circuits.
MARKING
Manufacturer's logo/type/C-value/rated voltage/tolerance/
date of manufacture
DIELECTRIC
Polypropylene film
ELECTRODES
Vacuum deposited aluminum
COATING
Plastic-wrapped, epoxy resin sealed
CONSTRUCTION
Extended metallized film (refer to general information)
LEADS
Tinned wire
IEC TEST CLASSIFICATION
55/100/56, according to IEC 60068
OPERATING TEMPERATURE RANGE
- 55°C to + 100°C
CAPACITANCE RANGE
1000pF to 10µF
TEST VOLTAGE (ELECTRODE/ELECTRODE)
1.6 x UR for 2 s
TEMPERATURE COEFFICIENT
- 250 x 10-6/°C (typical value)
RATED VOLTAGES (UR)
160 VDC, 250 VDC, 400 VDC, 630 VDC
INSULATION RESISTANCE
Measured at 100 VDC after one minute
For C ≤ 0.33µF:
100,000 MΩ minimum value
TIME CONSTANT
Measured at 100 VDC for one minute
For C > 0.33µF:
30,000 s minimum value
CAPACITANCE TOLERANCES
± 10% (K), ± 5% (J), ± 2.5% (H), ± 1% (F)
± 1% only up to maximum body diameter
of 14.5 x 31.5mm
CAPACITANCE DRIFT
Up to + 40°C, < 0.5% for a period of two years
DERATING FOR DC AND AC.CATEGORY VOLTAGE U
C
At + 85°C: UC = 1.0 UR
At + 100°C: UC = 0.7 UR
SELF INDUCTANCE
~ 12 nH measured with 6mm long leads
PULL TEST ON LEADS
≥ 20 N in direction of leads according to IEC 60068-2-21
BEND TEST ON LEADS
2 bends through 90° with half of the force used in pull test
DIELECTRIC ABSORPTION
0.05% (typical value) according to IEC 60384-1
PERMISSIBLE AC VOLTAGES (RMS) UP TO 60HZ
100 VAC, 160 VAC, 220 VAC, 250 VAC
RELIABILITY
Operational life > 300,000 h
Failure rate < 5 FIT (40°C and 0.5 x UR)
For further details, please refer to the general information
available at www.vishay.com/doc?26033.
DDL
0.6 ≤ 9.0 ≤ 19.0
0.8 < 16.5 >26.5
1.0 ≥ 16.5 ≥ 26.5
40.0 ± 5.0 L
Max. 40.0 ± 5.0
Ø d
D
Max.
MAXIMUM PULSE RISE TIME
If the maximum pulse voltage is less than the rated voltage higher dv/dt values can be permitted.
CAPACITOR
LENGTH (mm)
Maximum Pulse Rise Time dv/dt [V/µs]
160 VDC 250 VDC 400 VDC 630 VDC
11 240 300 515 700
14 175 220 380 510
19 100 125 200 280
26.5 60 75 120 160
31.5 456095120
41.5 30406585
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