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. 388-7939
Mfr. Part No.4.16.10.03.64
MYR15.17
Each
units
3 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 172-8180
Mfr. Part No.4.16.10.03.64
MYR10.78
Each (In a Box of 250)
units
3 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 825-1470
Mfr. Part No.MKP1848C64010JY5
BrandVishay
MYR128.63
Each
units
40 µF 1 kV dc Through Hole ±5% MKP1848C DC-Link - - 52.5mm - 57.5mm 35mm 50mm 57.5 x 35 x 50mm Polypropylene Film
RS Stock No. 172-8206
Mfr. Part No.4.16.10.61.64
MYR78.70
Each (In a Box of 25)
units
60 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - 50mm 117mm - Polypropylene Film
RS Stock No. 388-7664
Mfr. Part No.4.16.15.01.14
MYR14.59
Each
units
2 µF 400 → 500V ac Stud Mount ±5% 4.16.15 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 240-4713
Mfr. Part No.PFR5221J100J11L4BULK
BrandKEMET
MYR3.744
Each (In a Pack of 5)
units
220 pF 63 V ac, 100 V dc Through Hole ±5% PFR510 - - 5mm - 7.2mm 4.5mm 6mm 7.2 x 4.5 x 6mm Polypropylene Film
RS Stock No. 172-9086
Mfr. Part No.MKP1848C64010JY5
BrandVishay
MYR117.96
Each (In a Bag of 40)
units
40 µF 1 kV dc Through Hole ±5% MKP1848C - - 52.5mm - 57.5mm 35mm 50mm 57.5 x 35 x 50mm Polypropylene Film
RS Stock No. 190-8343
Mfr. Part No.B32654A4335K000
BrandEPCOS
MYR17.71
Each
units
3.3 µF 200 V ac, 400 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 19mm 30mm 31.5 x 19 x 30mm PP
RS Stock No. 172-5742
Mfr. Part No.B32674D6225K000
BrandEPCOS
MYR8.141
Each (In a Bag of 240)
units
2.2 µF 630 V dc, 800 V dc - ±10% B32674 - - 27.5mm - 31.5mm 15mm 24.5mm 31.5 x 15 x 24.5mm -
RS Stock No. 173-4240
Mfr. Part No.C878BF35300SA0J
BrandKEMET
MYR47.32
Each (In a Bag of 50)
units
30 µF 470 V ac Chassis Mount ±5% C87 - - - - - - 98mm 45 (Dia.) x 98mm Metallized Polypropylene
RS Stock No. 172-8179
Mfr. Part No.4.16.15.01.14
MYR11.05
Each (In a Box of 125)
units
2 µF 400 → 500V ac Stud Mount ±5% 4.16.15 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 908-4240
Mfr. Part No.97F5437
BrandGenteq
MYR54.31
Each
units
3 µF 1 kV dc, 440 V ac - ±6% GEM III 97F5000 - - 20.57mm - 54.86mm 33.27mm 53.85mm 2.16 x 1.31 x 2.12in Metallised Polypropylene
RS Stock No. 172-5795
Mfr. Part No.B32654A4335K000
BrandEPCOS
MYR11.608
Each (In a Bag of 180)
units
3.3 µF 200 V ac, 400 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 19mm 30mm 31.5 x 19 x 30mm PP
RS Stock No. 172-6573
Mfr. Part No.PFR5221J100J11L4BULK
BrandKEMET
MYR1.53
Each (In a Bag of 1000)
units
220 pF 63 V ac, 100 V dc Through Hole ±5% PFR510 - - 5mm - 7.2mm 4.5mm 6mm 7.2 x 4.5 x 6mm Polypropylene Film
RS Stock No. 769-4309
Mfr. Part No.B32332I6606J082
BrandEPCOS
MYR82.48
Each
units
60 µF 450 V ac Stud Mount ±5% B32332 - - - - - - 103mm 45 (Dia.) x 103mm PP
RS Stock No. 684-2226
Mfr. Part No.MKP1839422084HQ
BrandVishay
MYR14.40
Each
units
220 nF 800 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 196-4618
BrandRS PRO
MYR66.37
Each
units
20 µF 440 V ac Screw Mount ±10% MRP440 - - - - 98mm - - 45 (Dia.) x 98mm PLYP
RS Stock No. 377-8891
Mfr. Part No.C274AC34200SA0J
BrandKEMET
MYR18.86
Each
units
2 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 56.5mm 25 (Dia.) x 56.5mm Metallized Polypropylene
RS Stock No. 172-5652
Mfr. Part No.B32923D3334K000
BrandEPCOS
MYR1.35
Each (In a Bag of 630)
units
330 nF 305 V ac Through Hole ±10% B32923C - - 22.5mm - 26.5mm 7mm 16mm 26.5 x 7 x 16mm PP
RS Stock No. 196-4501
BrandRS PRO
MYR24.75
Each
units
1 µF 440 V ac Screw Mount ±10% MRP440 - - - - 56mm - - 30 (Dia.) x 56mm PLYP