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. 909-0721
Mfr. Part No.27L945
BrandGenteq
MYR107.30
Each
units
45µF 440V ac - ±6% GEM III 27L - - - - - - 98.55mm 2 (Dia.) x 3.88in Metallised Polypropylene
RS Stock No. 388-7951
Mfr. Part No.4.16.10.08.64
MYR16.93
Each
units
5µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 451-5455
Mfr. Part No.C3B2AC55300B20K
BrandKEMET
MYR59.03
Each
units
30µF 250V ac Cable Mount ±10% C3B AC Lighting - - - 96mm - - 40 (Dia.) x 96mm PLYP
RS Stock No. 190-8315
Mfr. Part No.B32653A4105K000
BrandEPCOS
MYR7.45
Each
units
1µF 200 V ac, 400 V dc Through Hole ±10% B32653 - - 22.5mm - 26.5mm 11mm 20.5mm 26.5 x 11 x 20.5mm PP
RS Stock No. 736-9107
Mfr. Part No.MKP1847610354P4
BrandVishay
MYR46.34
Each
units
10µF 350V ac Through Hole ±5% MKP 1847 - - 37.5mm - 42mm 24mm 44mm 42 x 24 x 44mm PLYP
RS Stock No. 172-8189
Mfr. Part No.4.16.10.13.14
MYR17.423
Each (In a Box of 100)
units
8µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 172-5974
Mfr. Part No.B32653A4105K000
BrandEPCOS
MYR3.325
Each (In a Bag of 510)
units
1µF 200 V ac, 400 V dc Through Hole ±10% B32653 - - 22.5mm - 26.5mm 11mm 20.5mm 26.5 x 11 x 20.5mm PP
RS Stock No. 173-0688
Mfr. Part No.MKP1847610354P4
BrandVishay
MYR37.074
Each (In a Box of 77)
units
10µF 350V ac Through Hole ±5% MKP 1847 - - 37.5mm - 42mm 24mm 44mm 42 x 24 x 44mm PLYP
RS Stock No. 172-8184
Mfr. Part No.4.16.10.08.64
MYR11.771
Each (In a Box of 250)
units
5µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 172-6795
Mfr. Part No.C3B2AD44800B20K
BrandKEMET
MYR17.347
Each (In a Bag of 110)
units
8µF 250V ac Cable Mount ±10% C3B - - - - 71mm - - 30 (Dia.) x 71mm PLYP
RS Stock No. 172-6830
Mfr. Part No.C878BF35150SA0J
BrandKEMET
MYR29.524
Each (In a Bag of 62)
units
15µF 500V ac Chassis Mount ±5% C87 - - - - - - 98mm 35mm (Dia.) x 98mm Metallized Polypropylene
RS Stock No. 377-9052
Mfr. Part No.C274ACF4600WA0J
BrandKEMET
MYR25.09
Each
units
6µF 470V ac Chassis Mount ±5% C27 - - - - - - 57mm 35 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 736-9081
Mfr. Part No.F339MX262531MYM2T0
BrandVishay
MYR37.55
Each
units
25µF 310V ac Through Hole ±20% F339M X2 - - 52.5mm X2 57.5mm 25mm 45mm 57.5 x 25 x 45mm PLYP
RS Stock No. 451-5398
Mfr. Part No.C3B2AD44800B20K
BrandKEMET
MYR24.37
Each
units
8µF 250V ac Cable Mount ±10% C3B AC Lighting - - - 71mm - - 30 (Dia.) x 71mm PLYP
RS Stock No. 377-8790
Mfr. Part No.C878BF35150SA0J
BrandKEMET
MYR38.60
Each
units
15µF 500V ac Chassis Mount ±5% C87 Air Fan, Circulator, Electric Motor, Pump - - - - - 98mm 35mm (Dia.) x 98mm Metallized Polypropylene
RS Stock No. 172-6800
Mfr. Part No.C274ACF4600WA0J
BrandKEMET
MYR21.119
Each (In a Bag of 86)
units
6µF 470V ac Chassis Mount ±5% C27 - - - - - - 57mm 35 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 388-7709
Mfr. Part No.4.16.10.13.14
MYR23.47
Each
units
8µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 173-0696
Mfr. Part No.F339MX262531MYM2T0
BrandVishay
MYR54.331
Each (In a Bag of 55)
units
25µF 310V ac Through Hole ±20% F339M X2 - - 52.5mm X2 57.5mm 25mm 45mm 57.5 x 25 x 45mm PLYP
RS Stock No. 172-6776
Mfr. Part No.C274AC34800SA0J
BrandKEMET
MYR18.40
Each (In a Bag of 86)
units
8µF 470V ac Chassis Mount ±5% C27 - - - - - - 56.5mm 35 (Dia.) x 56.5mm Metallized Polypropylene
RS Stock No. 172-8179
Mfr. Part No.4.16.15.01.14
MYR10.82
Each (In a Box of 125)
units
2µF 400 → 500V ac Stud Mount ±5% 4.16.15 - - - - - - 55mm 28 (Dia.) x 55mm PP
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