Polypropylene Film Capacitors

Polypropylene film capacitors are a commoncapacitor used in electrical equipment. They are made of two pieces of thin plastic film, charged with electrodes as the dielectric. They can replace electrolytic capacitors in applications where the voltage is above 500V.

Types of polypropylene film capacitors

There are two main formats of polypropylene film capacitors. They're distinguished by the type of dielectric (insulating) material used. Firstly, film foil has two metal foil electrodes separated with two plastic films. Whereas metallised film has two very thin layers of metallisation, with plastic film as the dielectric. To get the desired electrical characteristics you need, such as stability or ability to withstand high voltage, you can choose different film materials for the dielectric layer.

What are polypropylene film capacitors used for?

Because of their high tolerance and voltage resistance, polypropylene film capacitors are used in a wide range of electric applications. These include switching power supplies, high voltage circuit applications, lighting ballast systems and circuits with high peak current levels.


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Description Price Capacitance Voltage Mounting Type Tolerance Series Application Automotive Standard Lead Pitch Suppression Class Length Depth Height Dimensions Dielectric
RS Stock No. 166-6487
Mfr. Part No.MKP1837410011
BrandVishay
HK$13.483
Each (In a Pack of 10)
units
100 nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 High Frequency - 5mm - - - - - PP
RS Stock No. 173-0565
Mfr. Part No.MKP1837410011
BrandVishay
HK$9.33
Each (In a Bag of 1000)
units
100 nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 - - 5mm - - - - - PP
RS Stock No. 684-2276
Mfr. Part No.MKP1848716704Y5
BrandVishay
HK$575.03
Each
units
160 µF 700 V dc Through Hole ±5% MKP1848 DC-Link - - 52.5mm - 57.5mm 70mm 60mm 57.5 x 70 x 60mm PP
RS Stock No. 173-1607
Mfr. Part No.MKP1848716704Y5
BrandVishay
HK$539.09
Each (In a Tray of 20)
units
160 µF 700 V dc Through Hole ±5% MKP1848 - - 52.5mm - 57.5mm 70mm 60mm 57.5 x 70 x 60mm PP
RS Stock No. 173-3870
Mfr. Part No.BFC233920475
BrandVishay
HK$34.171
Each (In a Box of 50)
units
4.7 µF 310 V ac Through Hole ±20% MKP 339 - - 27.5mm - 31mm 21mm 31mm 31 x 21 x 31mm PP
RS Stock No. 485-6734
Mfr. Part No.BFC233920475
BrandVishay
HK$34.171
Each (In a Pack of 10)
units
4.7 µF 310 V ac Through Hole ±20% MKP 339 - - 27.5mm - 31mm 21mm 31mm 31 x 21 x 31mm PP
RS Stock No. 173-3857
Mfr. Part No.MKP1848530094K2
BrandVishay
HK$24.30
Each (In a Tray of 100)
units
3 µF 900 V dc Through Hole ±5% MKP1848 - - 27.5mm - 32mm 15mm 25mm 32 x 15 x 25mm PP
RS Stock No. 173-1313
Mfr. Part No.2222 339 20104
BrandVishay
HK$2.656
Each (In a Box of 750)
units
100 nF 310 V ac Through Hole ±20% MKP 339 - - 10mm - 12.5mm 6mm 12mm 12.5 x 6 x 12mm PP
RS Stock No. 173-3908
Mfr. Part No.F339MX261031MPM2T0
BrandVishay
HK$55.776
Each (In a Bag of 105)
units
10 µF 310 V ac Through Hole ±20% F339M X2 - - 37.5mm X2 43mm 18.5mm 35.5mm 43 x 18.5 x 35.5mm PLYP
RS Stock No. 825-1408
Mfr. Part No.MKP1848S63050JY5C
BrandVishay
HK$87.37
Each
units
30 µF 500 V dc Through Hole ±5% MKP1848S DC-Link - - 52.5mm - 57.5mm 35mm 18mm 57.5 x 35 x 18mm Polypropylene Film
RS Stock No. 684-2169
Mfr. Part No.BFC233810104
BrandVishay
HK$9.786
Each (In a Pack of 5)
units
100 nF 440 V ac Through Hole ±20% MKP 338 - - 15mm - 17.5mm 10mm 16.5mm 17.5 x 10 x 16.5mm PP
RS Stock No. 166-6421
Mfr. Part No.MKP1837310011
BrandVishay
HK$19.713
Each (In a Pack of 10)
units
10 nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 High Frequency - 5mm - - - - - PP
RS Stock No. 684-2273
Mfr. Part No.MKP1848530094K2
BrandVishay
HK$38.59
Each
units
3 µF 900 V dc Through Hole ±5% MKP1848 DC-Link - - 27.5mm - 32mm 15mm 25mm 32 x 15 x 25mm PP
RS Stock No. 172-9079
Mfr. Part No.MKP1848550094K2
BrandVishay
HK$32.77
Each (In a Tray of 65)
units
5 µF 900 V dc Through Hole ±5% MKP1848 - - 27.5mm - 32mm 21mm 31mm 32 x 21 x 31mm PP
RS Stock No. 852-3365
Mfr. Part No.MKP1841415635
BrandVishay
HK$19.94
Each (In a Pack of 110)
units
15 nF 630 V dc Through Hole ±10% MKP1841 - - 27.5mm - 31mm 11mm 21mm 31 x 11 x 21mm PP
RS Stock No. 173-1560
Mfr. Part No.MKP1839522634HQ
BrandVishay
HK$43.86
Each (In a Bag of 450)
units
2.2 µF 630 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 485-6677
Mfr. Part No.2222 339 20224
BrandVishay
HK$6.752
Each (In a Pack of 10)
units
220 nF 310 V ac Through Hole ±20% MKP 339 - - 15mm - 17.5mm 7mm 13.5mm 17.5 x 7 x 13.5mm PP
RS Stock No. 485-6661
Mfr. Part No.2222 339 20104
BrandVishay
HK$4.059
Each (In a Pack of 10)
units
100 nF 310 V ac Through Hole ±20% MKP 339 - - 10mm - 12.5mm 6mm 12mm 12.5 x 6 x 12mm PP
RS Stock No. 736-9075
Mfr. Part No.F339MX261031MPM2T0
BrandVishay
HK$40.04
Each
units
10 µF 310 V ac Through Hole ±20% F339M X2 - - 37.5mm X2 43mm 18.5mm 35.5mm 43 x 18.5 x 35.5mm PLYP
RS Stock No. 173-0510
Mfr. Part No.MKP1837310011
BrandVishay
HK$5.235
Each (In a Bag of 1500)
units
10 nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 - - 5mm - - - - - PP