Polypropylene Film Capacitors

Polypropylene film capacitors are a common capacitor 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.

RS Components have a great range of capacitors including these polypropylene film capacitors in various capacitance, voltage ratings and tolerances for all your electronics needs

Types of polypropylene film capacitors

There are two main formats of polypropylene film capacitors. They can be recognised 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?

These types of film capacitors have a high tolerance and voltage resistance which means 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.

Do polypropylene capacitors have polarity?

These types of film capacitors are non-polarised meaning that they are not polarity sensitive.


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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. 172-5750
Mfr. Part No.B32024A3474M000
BrandEPCOS
TWD131.30
Each (In a Bag of 240)
units
470 nF 300 V ac Through Hole ±20% B32024 - - 27.5mm Y2 31.5mm 15mm 24.5mm 31.5 x 15 x 24.5mm PLYP
RS Stock No. 172-9028
Mfr. Part No.B32361A2157J050
BrandEPCOS
TWD1,104.50
Each (In a Box of 12)
units
150 µF 350 V ac - ±5% B32361 - - 35mm - - - 132mm 63.5 (Dia.) x 132 Hmm PP
RS Stock No. 808-3334
Mfr. Part No.EZPE1D256MTA
BrandPanasonic
TWD485.00
Each
units
25 µF 1.3 kV dc Radial ±10% EZPE - - 52.5mm - 57.5mm 35mm 56mm 57.5 x 35 x 56mm PP
RS Stock No. 871-7056
Mfr. Part No.936C4W3P3K-F
TWD60.40
Each (In a Pack of 1000)
units
3.3 µF 400 V dc Through Hole ±10% 936C - - - - 31.75mm 23.6mm 17.5mm 31.75 x 23.6 x 17.5mm -
RS Stock No. 684-2241
Mfr. Part No.MKP1839533634HQ
BrandVishay
TWD364.00
Each
units
3.3 µF 800 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 172-5800
Mfr. Part No.B32924C3475M000
BrandEPCOS
TWD66.50
Each (In a Bag of 200)
units
4.7 µF 305 V ac Through Hole ±20% B32924C - - 27.5mm - 31.5mm 18mm 33mm 31.5 x 18 x 33mm PP
RS Stock No. 544-1513
Mfr. Part No.PHE450SD5100JR06L2
BrandKEMET
TWD62.80
Each (In a Pack of 5)
units
10 nF 2 kV dc, 700 V ac Through Hole ±5% PHE450 - - 22.5mm - 26mm 6.5mm 14.5mm 26 x 6.5 x 14.5mm Metallized Polypropylene
RS Stock No. 173-1704
Mfr. Part No.PFR5103J63J12L4BULK
BrandKEMET
TWD12.90
Each (In a Bag of 1000)
units
10 nF 40 V ac, 63 V dc Through Hole ±5% PFR510 - - 5mm - 7.2mm 5.5mm 7mm 7.2 x 5.5 x 7mm Polypropylene Film
RS Stock No. 173-1571
Mfr. Part No.MKP1839533634HQ
BrandVishay
TWD252.30
Each (In a Bag of 300)
units
3.3 µF 800 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 170-9491
Mfr. Part No.EZPE1D256MTA
BrandPanasonic
TWD399.20
Each (In a Box of 50)
units
25 µF 1.3 kV dc Radial ±10% EZPE - - 52.5mm - 57.5mm 35mm 56mm 57.5 x 35 x 56mm PP
RS Stock No. 173-1909
Mfr. Part No.C878BF34800SA0J
BrandKEMET
TWD143.80
Each (In a Bag of 115)
units
8 µF 500 V ac Chassis Mount ±5% C87 - - - - - - 78mm 30 (Dia.) x 78mm Metallized Polypropylene
RS Stock No. 173-4923
Mfr. Part No.PHE850ED6100MD18R06L2
BrandKEMET
TWD21.60
Each (In a Tray of 264)
units
100 nF 1.25 kV dc, 300 V ac Through Hole ±20% PHE850 - - 22.5mm Y2 26mm 10.5mm 19mm 26 x 10.5 x 19mm Metallized Polypropylene
RS Stock No. 384-7874
Mfr. Part No.C4GAMUD4250AA1J
BrandKEMET
TWD232.00
Each
units
2.5 µF 850 V dc Through Hole ±5% C4G - - - - 44mm - - 31.5 (Dia.) x 44mm -
RS Stock No. 190-8539
Mfr. Part No.B32652A0104K000
BrandEPCOS
TWD46.00
Each
units
100 nF 1 kV dc, 250 V ac Through Hole ±10% B32652 - - 15mm - 18mm 9mm 17.5mm 18 x 9 x 17.5mm PP
RS Stock No. 875-2166
Mfr. Part No.R75TN31004030J
BrandKEMET
TWD61.40
Each (In a Pack of 5)
units
100 nF 1.6 kV dc, 650 V ac Through Hole ±5% R75 - - 22.5mm - 26.5mm 13mm 22mm 26.5 x 13 x 22mm Metallised Polypropylene
RS Stock No. 908-4426
Mfr. Part No.97F8244
BrandGenteq
TWD328.00
Each
units
4 µF 600 V ac - ±6% GEM III 97F8200 - - 20.57mm - 54.86mm 33.27mm 73.15mm 2.16 x 1.31 x 2.88in Metallised Polypropylene
RS Stock No. 190-8696
Mfr. Part No.B32652A1472K000
BrandEPCOS
TWD24.00
Each
units
4.7 nF 1.6 kV dc, 500 V ac Through Hole ±10% B32652 - - 15mm - 18mm 6mm 11mm 18 x 6 x 11mm PP
RS Stock No. 616-7963
Mfr. Part No.PHE850ED6100MD18R06L2
BrandKEMET
TWD39.20
Each (In a Pack of 5)
units
100 nF 1.25 kV dc, 300 V ac Through Hole ±20% PHE850 - - 22.5mm Y2 26mm 10.5mm 19mm 26 x 10.5 x 19mm Metallized Polypropylene
RS Stock No. 760-0032
Mfr. Part No.4.16.10.30.14
TWD411.00
Each
units
50 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 172-5960
Mfr. Part No.B32923C3105M000
BrandEPCOS
TWD14.00
Each (In a Bag of 510)
units
1 µF 305 V ac, 630 V dc - ±20% B32923C - - 22.5mm X2 26.5mm 11mm 20.5mm 26.5 x 11 x 20.5mm MKP