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. 173-5049
Mfr. Part No.C274ACF4400WA0J
BrandKEMET
HK$34.467
Each (In a Bag of 110)
units
4 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 57mm 30 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 166-6487
Mfr. Part No.MKP1837410011
BrandVishay
HK$12.838
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. 171-1175
Mfr. Part No.B32332I6606J082
BrandEPCOS
HK$159.54
Each (In a Box of 25)
units
60 µF 450 V ac Stud Mount ±5% B32332 - - - - - - 103mm 45 (Dia.) x 103mm PP
RS Stock No. 172-8198
Mfr. Part No.4.16.10.25.14
HK$71.57
Each (In a Box of 100)
units
20 µF 400 500 V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 172-5531
Mfr. Part No.B32652J1332J000
BrandEPCOS
HK$2.41
Each (In a Bag of 1000)
units
3.3 nF 1.6 kV dc - ±5% B32652 - - 15mm - 18mm 6mm 11mm 18 x 6 x 11mm PP
RS Stock No. 712-3848
Mfr. Part No.B32653A6104K000
BrandEPCOS
HK$9.732
Each (In a Pack of 5)
units
100 nF 250 V ac, 630 V dc Through Hole ±10% B32653 - - 22.5mm - 26.5mm 6mm 15mm 26.5 x 6 x 15mm PP
RS Stock No. 172-8207
Mfr. Part No.4.16.10.30.14
HK$138.89
Each (In a Box of 100)
units
50 µF 400 500 V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 882-9515
Mfr. Part No.B32924C3684M000
BrandEPCOS
HK$12.602
Each (In a Pack of 5)
units
680 nF 305 V ac, 630 V dc - ±20% B32926C - - 27.5mm X2 31.5mm 11mm 19mm 31.5 x 11 x 19mm MKP
RS Stock No. 172-5761
Mfr. Part No.B32926C3475K000
BrandEPCOS
HK$21.18
Each (In a Bag of 180)
units
4.7 µF 305 V ac Through Hole ±10% B32926C - - 37.5mm - 41.5mm 18mm 32.5mm 41.5 x 18 x 32.5mm PP
RS Stock No. 172-8205
Mfr. Part No.4.16.10.30.64
HK$132.64
Each (In a Box of 50)
units
50 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 334-861
Mfr. Part No.B32926C3475K000
BrandEPCOS
HK$27.087
Each (In a Pack of 10)
units
4.7 µF 305 V ac Through Hole ±10% B32926C - - 37.5mm - 41.5mm 18mm 32.5mm 41.5 x 18 x 32.5mm PP
RS Stock No. 172-5756
Mfr. Part No.B32774D8505K000
BrandEPCOS
HK$17.80
Each (In a Bag of 462)
units
5 µF 800 V dc Through Hole ±10% B32774 - - 27.5mm - 31.5mm 14mm 24.5mm 31.5 x 14 x 24.5mm PLYP
RS Stock No. 760-0036
Mfr. Part No.4.16.10.30.64
HK$147.97
Each
units
50 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 669-0019
Mfr. Part No.B32774D8505K000
BrandEPCOS
HK$33.71
Each
units
5 µF 800 V dc Through Hole ±10% B32774 - - 27.5mm - 31.5mm 14mm 24.5mm 31.5 x 14 x 24.5mm PLYP
RS Stock No. 172-5684
Mfr. Part No.B32924C3684M000
BrandEPCOS
HK$7.409
Each (In a Bag of 320)
units
680 nF 305 V ac, 630 V dc - ±20% B32926C - - 27.5mm X2 31.5mm 11mm 19mm 31.5 x 11 x 19mm MKP
RS Stock No. 760-0032
Mfr. Part No.4.16.10.30.14
HK$215.71
Each
units
50 µF 400 500 V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 388-7759
Mfr. Part No.4.16.10.25.14
HK$136.40
Each
units
20 µF 400 500 V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 896-1625
Mfr. Part No.B32652J1332J000
BrandEPCOS
HK$5.085
Each (In a Pack of 10)
units
3.3 nF 1.6 kV dc - ±5% B32652 - - 15mm - 18mm 6mm 11mm 18 x 6 x 11mm PP
RS Stock No. 172-5669
Mfr. Part No.B32653A6104K000
BrandEPCOS
HK$4.351
Each (In a Bag of 720)
units
100 nF 250 V ac, 630 V dc Through Hole ±10% B32653 - - 22.5mm - 26.5mm 6mm 15mm 26.5 x 6 x 15mm PP
RS Stock No. 173-1607
Mfr. Part No.MKP1848716704Y5
BrandVishay
HK$529.83
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
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