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. 172-8194
Mfr. Part No.4.16.10.17.14
HK$46.61
Each (In a Box of 50)
units
12 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 388-7721
Mfr. Part No.4.16.10.17.14
HK$63.02
Each
units
12 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 388-8049
Mfr. Part No.4.16.10.70.64
HK$100.05
Each
units
30 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 172-8201
Mfr. Part No.4.16.10.70.64
HK$89.91
Each (In a Box of 100)
units
30 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 172-8195
Mfr. Part No.4.16.10.22.14
HK$49.30
Each (In a Box of 100)
units
15 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 388-7737
Mfr. Part No.4.16.10.22.14
HK$67.99
Each
units
15 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 172-8189
Mfr. Part No.4.16.10.13.14
HK$40.59
Each (In a Box of 100)
units
8 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 388-7709
Mfr. Part No.4.16.10.13.14
HK$46.30
Each
units
8 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 172-8197
Mfr. Part No.4.16.10.24.14
HK$55.33
Each (In a Box of 100)
units
18 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 388-7743
Mfr. Part No.4.16.10.24.14
HK$79.42
Each
units
18 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 172-8186
Mfr. Part No.4.16.10.06.14
HK$29.81
Each (In a Box of 125)
units
4 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 388-7686
Mfr. Part No.4.16.10.06.14
HK$34.01
Each
units
4 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 172-8205
Mfr. Part No.4.16.10.30.64
HK$129.75
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. 172-8198
Mfr. Part No.4.16.10.25.14
HK$70.39
Each (In a Box of 100)
units
20 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 172-8207
Mfr. Part No.4.16.10.30.14
HK$110.84
Each (In a Box of 100)
units
50 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 760-0036
Mfr. Part No.4.16.10.30.64
HK$144.39
Each
units
50 µF 450 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$80.31
Each
units
20 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 760-0032
Mfr. Part No.4.16.10.30.14
HK$121.54
Each
units
50 µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 172-8199
Mfr. Part No.4.16.10.26.64
HK$80.42
Each (In a Box of 100)
units
25 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 388-8033
Mfr. Part No.4.16.10.26.64
HK$91.73
Each
units
25 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP