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. 122-9851
Mfr. Part No.890324027012
TWD31.80
Each (In a Pack of 10)
units
1.2 µF 275 V ac - ±10% WCAP-FTX2 - - 27.5mm X2 31mm 13mm 22mm 31 x 13 x 22mm MKP
RS Stock No. 124-7421
Mfr. Part No.890324027012
TWD51.50
Each (In a Bag of 80)
units
1.2 µF 275 V ac - ±10% WCAP-FTX2 - - 27.5mm X2 31mm 13mm 22mm 31 x 13 x 22mm MKP
RS Stock No. 163-7731
Mfr. Part No.890324026003CS
TWD13.40
Each (In a Bag of 200)
units
220 nF 275 V ac Through Hole ±10% WCAP-FTX2 - - 22.5mm X2 26mm 6mm 15mm 26 x 6 x 15mm -
RS Stock No. 871-2433
Mfr. Part No.890324026003CS
TWD15.60
Each (In a Bag of 5)
units
220 nF 275 V ac Through Hole ±10% WCAP-FTX2 - - 22.5mm X2 26mm 6mm 15mm 26 x 6 x 15mm -
RS Stock No. 871-2467
Mfr. Part No.890324027012CS
TWD64.50
Each (In a Bag of 2)
units
1.2 µF 275 V ac Through Hole ±10% WCAP-FTX2 - - 27.5mm X2 31mm 13mm 22mm 31 x 13 x 22mm -
RS Stock No. 163-7739
Mfr. Part No.890324027012CS
TWD60.90
Each (In a Bag of 80)
units
1.2 µF 275 V ac Through Hole ±10% WCAP-FTX2 - - 27.5mm X2 31mm 13mm 22mm 31 x 13 x 22mm -
RS Stock No. 163-7734
Mfr. Part No.890324026024CS
TWD31.00
Each (In a Bag of 200)
units
820 nF 275 V ac Through Hole ±10% WCAP-FTX2 - - 22.5mm X2 26mm 9mm 18mm 26 x 9 x 18mm -
RS Stock No. 123-4063
Mfr. Part No.890324023010
TWD8.40
Each (In a Pack of 50)
units
18 nF 275 V ac - ±10% WCAP-FTX2 - - 10mm X2 13mm 5mm 11mm 13 x 5 x 11mm MKP
RS Stock No. 123-4114
Mfr. Part No.890334024005
TWD19.70
Each (In a Pack of 50)
units
470 nF 310 V ac - ±10% WCAP-FTXX - - 12.5mm X2 15mm 10mm 16mm 15 x 10 x 16mm MKP
RS Stock No. 163-7735
Mfr. Part No.890324026027CS
TWD35.60
Each (In a Bag of 200)
units
1 µF 275 V ac Through Hole ±10% WCAP-FTX2 - - 22.5mm X2 26mm 11mm 20mm 26 x 11 x 20mm -
RS Stock No. 163-3427
Mfr. Part No.890324023011
TWD7.20
Each (In a Bag of 500)
units
22 nF 275 V ac - ±10% WCAP-FTX2 - - 10mm X2 13mm 4.5mm 9.5mm 13 x 4.5 x 9.5mm MKP
RS Stock No. 123-4064
Mfr. Part No.890324023011
TWD10.50
Each (In a Pack of 50)
units
22 nF 275 V ac - ±10% WCAP-FTX2 - - 10mm X2 13mm 4.5mm 9.5mm 13 x 4.5 x 9.5mm MKP
RS Stock No. 123-4129
Mfr. Part No.890334025043
TWD21.00
Each (In a Pack of 50)
units
560 nF 310 V ac - ±10% WCAP-FTXX - - 15mm X2 18mm 5mm 11mm 18 x 5 x 11mm MKP
RS Stock No. 163-7785
Mfr. Part No.890334026024CS
TWD29.20
Each (In a Bag of 200)
units
820 nF 310 V ac Through Hole ±10% WCAP-FTXX - - 22.5mm X2 26mm 9mm 18mm 26 x 9 x 18mm -
RS Stock No. 871-2489
Mfr. Part No.890334023003CS
TWD12.90
Each (In a Bag of 10)
units
6.8 nF 310 V ac Through Hole ±10% WCAP-FTXX - - 10mm X2 13mm 5mm 10mm 13 x 5 x 10mm -
RS Stock No. 123-4115
Mfr. Part No.890334025006
TWD10.60
Each (In a Pack of 50)
units
33 nF 310 V ac - ±10% WCAP-FTXX - - 15mm X2 18mm 5mm 11mm 18 x 5 x 11mm MKP
RS Stock No. 163-7744
Mfr. Part No.890334023002CS
TWD6.40
Each (In a Bag of 500)
units
5.6 nF 310 V ac Through Hole ±10% WCAP-FTXX - - 10mm X2 13mm 5mm 10mm 13 x 5 x 10mm -
RS Stock No. 122-9850
Mfr. Part No.890324027006
TWD33.90
Each (In a Pack of 10)
units
680 nF 275 V ac - ±10% WCAP-FTX2 - - 27.5mm X2 31mm 10.5mm 20mm 31 x 10.5 x 20mm MKP
RS Stock No. 123-4073
Mfr. Part No.890324024001
TWD13.80
Each (In a Pack of 50)
units
150 nF 275 V ac - ±10% WCAP-FTX2 - - 12.5mm X2 15mm 6mm 11.5mm 15 x 6 x 11.5mm MKP
RS Stock No. 124-7416
Mfr. Part No.890324026024
TWD33.90
Each (In a Bag of 50)
units
820 nF 275 V ac - ±10% WCAP-FTX2 - - 22.5mm X2 26mm 9mm 18mm 26 x 9 x 18mm MKP