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. 172-5995
Mfr. Part No.B32654A6105K000
BrandEPCOS
R 16.403
Each (In a Bag of 260)
units
1µF 250 V ac, 630 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 13.5mm 23mm 31.5 x 13.5 x 23mm PP
RS stock no. 190-8450
Mfr. Part No.B32654A6105K000
BrandEPCOS
R 50.21
Each
units
1µF 250 V ac, 630 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 13.5mm 23mm 31.5 x 13.5 x 23mm PP
RS stock no. 173-4212
Mfr. Part No.C4GAHUD5100AA3J
BrandKEMET
R 87.432
Each (In a Bag of 30)
units
10µF 600V dc Through Hole ±5% C4G - - - - 58mm - - 34.5 (Dia.) x 58mm -
RS stock no. 384-7896
Mfr. Part No.C4GAHUD5100AA3J
BrandKEMET
R 104.93
Each
units
10µF 600V dc Through Hole ±5% C4G - - - - 58mm - - 34.5 (Dia.) x 58mm Metallized Polypropylene
RS stock no. 173-4203
Mfr. Part No.C4GAMUD4200AA1J
BrandKEMET
R 75.001
Each (In a Bag of 50)
units
2µF 850V dc Through Hole ±5% C4G - - - - 44mm - - 28.5 (Dia.) x 44mm -
RS stock no. 451-5449
Mfr. Part No.C3B2AD45200B20K
BrandKEMET
R 149.52
Each
units
20µF 250V ac Cable Mount ±10% C3B AC Lighting - - - 95mm - - 35 (Dia.) x 95mm PLYP
RS stock no. 190-8573
Mfr. Part No.B32654A0474K000
BrandEPCOS
R 27.93
Each
units
470nF 1 kV dc, 250 V ac Through Hole ±10% B32654 - - 27.5mm - 31.5mm 14mm 24.5mm 31.5 x 14 x 24.5mm PP
RS stock no. 173-5077
Mfr. Part No.C3B2AD45200B20K
BrandKEMET
R 111.748
Each (In a Bag of 86)
units
20µF 250V ac Cable Mount ±10% C3B - - - - 95mm - - 35 (Dia.) x 95mm PLYP
RS stock no. 172-5732
Mfr. Part No.B32654A0474K000
BrandEPCOS
R 14.539
Each (In a Bag of 260)
units
470nF 1 kV dc, 250 V ac Through Hole ±10% B32654 - - 27.5mm - 31.5mm 14mm 24.5mm 31.5 x 14 x 24.5mm PP
RS stock no. 384-7852
Mfr. Part No.C4GAMUD4200AA1J
BrandKEMET
R 93.81
Each
units
2µF 850V dc Through Hole ±5% C4G - - - - 44mm - - 28.5 (Dia.) x 44mm Metallized Polypropylene
RS stock no. 173-4206
Mfr. Part No.C3B2AD45100B20K
BrandKEMET
R 70.648
Each (In a Bag of 110)
units
10µF 250V ac Cable Mount ±10% C3B - - - - 71mm - - 30 (Dia.) x 71mm PLYP
RS stock no. 173-5019
Mfr. Part No.C4CAYUB2100AA0J
BrandKEMET
R 26.282
Each (In a Bag of 300)
units
10nF 3kV dc Through Hole ±5% C4C - - - - 33mm - - 12 (Dia.) x 33mm -
RS stock no. 172-6843
Mfr. Part No.C4ATJBU4220A3EJ
BrandKEMET
R 117.464
Each (In a Bag of 80)
units
2.2µF 400 V ac, 700 V dc Through Hole ±5% C4AT - - 27.5mm - 32mm 18mm 33mm 32 x 18 x 33mm Polypropylene
RS stock no. 123-5101
Mfr. Part No.C4ATJBU4220A3EJ
BrandKEMET
R 147.34
Each
units
2.2µF 400 V ac, 700 V dc Through Hole ±5% C4AT - - 27.5mm - 32mm 18mm 33mm 32 x 18 x 33mm Polypropylene
RS stock no. 166-6487
Mfr. Part No.MKP1837410011
BrandVishay
R 22.101
Each (In a Pack of 10)
units
100nF 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
R 16.075
Each (In a Bag of 1000)
units
100nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 - - 5mm - - - - - PP
RS stock no. 384-7723
Mfr. Part No.C4CAYUB2100AA0J
BrandKEMET
R 51.10
Each
units
10nF 3kV dc Through Hole ±5% C4C - - - - 33mm - - 12 (Dia.) x 33mm Metallized Polypropylene
RS stock no. 451-5411
Mfr. Part No.C3B2AD45100B20K
BrandKEMET
R 102.87
Each
units
10µF 250V ac Cable Mount ±10% C3B AC Lighting - - - 71mm - - 30 (Dia.) x 71mm PLYP
RS stock no. 172-9071
Mfr. Part No.MKP1837368011
BrandVishay
R 11.843
Each (In a Bag of 1500)
units
68nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 - - 5mm - - - - - PP
RS stock no. 166-6471
Mfr. Part No.MKP1837368011
BrandVishay
R 44.056
Each (In a Pack of 10)
units
68nF 63 V ac, 100 V dc Through Hole ±1% MKP 1837 High Frequency - 5mm - - - - - PP