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. 172-8201
Mfr. Part No.4.16.10.70.64
$14.30
Each (In a Box of 100)
units
30µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 388-8049
Mfr. Part No.4.16.10.70.64
$18.94
Each
units
30µF 450V 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
$10.252
Each (In a Box of 100)
units
15µF 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
$12.55
Each
units
15µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 388-7967
Mfr. Part No.4.16.10.13.64
$7.41
Each
units
8µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 172-8188
Mfr. Part No.4.16.10.13.64
$5.599
Each (In a Box of 100)
units
8µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 55mm 32 (Dia.) x 55mm PP
RS Stock No. 760-0036
Mfr. Part No.4.16.10.30.64
$27.34
Each
units
50µF 450V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 388-7995
Mfr. Part No.4.16.10.17.64
$10.01
Each
units
12µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 388-8011
Mfr. Part No.4.16.10.24.64
$13.33
Each
units
18µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 172-8196
Mfr. Part No.4.16.10.24.64
$10.065
Each (In a Box of 100)
units
18µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 172-8205
Mfr. Part No.4.16.10.30.64
$22.33
Each (In a Box of 50)
units
50µF 450V ac Stud Mount ±5% 4.16.10 - - - - - 45mm 117mm - Polypropylene Film
RS Stock No. 172-8191
Mfr. Part No.4.16.10.17.64
$7.557
Each (In a Box of 100)
units
12µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 172-8179
Mfr. Part No.4.16.15.01.14
$4.015
Each (In a Box of 125)
units
2µF 400 → 500V ac Stud Mount ±5% 4.16.15 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 388-7664
Mfr. Part No.4.16.15.01.14
$5.32
Each
units
2µF 400 → 500V ac Stud Mount ±5% 4.16.15 - - - - - - 55mm 28 (Dia.) x 55mm PP
RS Stock No. 172-8202
Mfr. Part No.4.16.10.70.14
$15.653
Each (In a Box of 100)
units
30µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 172-8198
Mfr. Part No.4.16.10.25.14
$11.187
Each (In a Box of 100)
units
20µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 388-7787
Mfr. Part No.4.16.10.70.14
$20.74
Each
units
30µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 388-7759
Mfr. Part No.4.16.10.25.14
$14.82
Each
units
20µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 388-8033
Mfr. Part No.4.16.10.26.64
$16.94
Each
units
25µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 172-8199
Mfr. Part No.4.16.10.26.64
$12.793
Each (In a Box of 100)
units
25µF 450V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP