MKP 1841
Vishay Roederstein
Metallized Polypropylene Film Capacitor
Related Document: IEC 60384-16
Dimensions in millimeters
FEATURES
L Max.
W
Product is completely lead (Pb)-free
Product is RoHS-compliant
Max.
Marking
CAPACITANCE RANGE
H
Max.
470pF to 6.8µF
e3
0.6
CAPACITANCE TOLERANCES
RoHS
20% (M), 10% (ꢀ), 5% (J)
- 1
COMPLIANT
6.0
0.4
RATED VOLTAGES (UR):
pcm
0.4
ø d
160 VDC, 250 VDC, 400 VDC, 630 VDC, 1000 VDC,
1600 VDC, 2000 VDC
PCM
7.5
10 - 37.5
10 - 37.5
W
Ø d
0.6
0.8
1.0
PERMISSIBLE AC VOLTAGES (RMS) UP TO 60Hz
100 VAC, 160 VAC, 220 VAC, 250 VAC, 400 VAC, 600 VAC,
650 VAC, 700 VAC
< 16.0
≥ 16.0
MAIN APPLICATIONS
TEST VOLTAGE (ELECTRODE/ELECTRODE)
High voltage, high current and high pulse operations,
deflection circuits in TV sets (S-correction and fly-back
tuning). Protection circuits in SMPS’s. Snubber and
electronic ballast circuits. Input and output filtering in SPS
designs, storage, timing and integrating circuits.
1.6 x UR for 2 s
INSULATION RESISTANCE
Measured at 100 VDC after one minute
For C ≤ 0.33µF:
100,000 MΩ minimum value (150,000 MΩ typical value)
MARKING
Manufacturer's logo/type/C-value/rated voltage/tolerance/
date of manufacture
TIME CONSTANT
Measured at 100 VDC after one minute
For C > 0.33µF:
DIELECTRIC
30,000 s minimum value (50,000 s typical value)
Polypropylene film
TEMPERATURE COEFFICIENT
ELECTRODES
- 250 x 10-6/°C (typical value)
Vacuum deposited aluminum
CAPACITANCE DRIFT
COATING
Up to + 40°C, 0.5% for a period of two years
Flame retardant plastic case (UL-class 94 V-0), blue, epoxy
resin sealed. Flame class B according to IEC 60065
available on request
DERATING FOR DC AND AC.CATEGORY VOLTAGE UC
At + 85°C: UC = 1.0 UR
At + 100°C: UC = 0.7 UR
CONSTRUCTION
Extended double-sided metallized polyester film, internal
series connection (630 VDC/400 VAC to 2000 VDC),
double-sided metallized polyester carrier film (refer to
general information)
SELF INDUCTANCE
~ 6 nH measured with 2mm long leads
PULL TEST ON LEADS
≥ 30 N in direction of leads according to IEC 60068-2-21
LEADS
Tinned wire
RELIABILITY
Operational life > 300,000 h
Failure rate < 2 FIT (40°C and 0.5 x UR)
IEC TEST CLASSIFICATION
55/100/56, according to IEC 60068
For further details, please refer to the general information
available at www.vishay.com/doc?26033.
OPERATING TEMPERATURE RANGE
- 55°C to + 100°C
MAXIMUM PULSE RISE TIME
PCM
(mm)
7.5
Maximum Pulse Rise Time dv/dt [V/µs]
160 VDC
1800
820
250 VDC
2200
1140
560
320
240
400 VDC
3600
1840
910
630 VDC
4500
2280
3430
2120
1524
980
1000 VDC
—
1600 VDC
—
2000 VDC
—
10
—
—
—
15
410
6600
2800
2000
1280
11,100
3800
2680
1690
20,300
6200
4200
2600
22.5
27.5
37.5
260
202
140
520
400
280
170
If the maximum pulse voltage is less than the rated voltage higher dv/dt values can be permitted.
Document Number: 26019
Revision: 23-Jun-05
For technical questions contact; dc-film@vishay.com
www.vishay.com
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