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. 460-376
Mfr. Part No.B25667C4467A375
BrandEPCOS
$218.92
Each
units
154000 (x3)nF 440V ac Screw Terminal -5 → +10% B25667C - - - - - - 200mm 136 (Dia.) x 200mm PP
RS Stock No. 769-4289
Mfr. Part No.B32332I6256J080
BrandEPCOS
$22.69
Each
units
25µF 450V ac Stud Mount ±5% B32332 - - - - - - 93mm 35 (Dia.) x 93mm PP
RS Stock No. 171-1173
Mfr. Part No.B32332I6256J080
BrandEPCOS
$17.096
Each (In a Box of 36)
units
25µF 450V ac Stud Mount ±5% B32332 - - - - - - 93mm 35 (Dia.) x 93mm PP
RS Stock No. 769-4286
Mfr. Part No.B32332I6206J081
BrandEPCOS
$19.52
Each
units
20µF 450V ac Stud Mount ±5% B32332 - - - - - - 93mm 30 (Dia.) x 93mm PP
RS Stock No. 172-5747
Mfr. Part No.B32654A7334K000
BrandEPCOS
$3.466
Each (In a Bag of 200)
units
330nF 1.25 kV dc, 500 V ac Through Hole ±10% B32654 - - 27.5mm - 31.5mm 18mm 27.5mm 31.5 x 18 x 27.5mm PP
RS Stock No. 882-9424
Mfr. Part No.B32674D8684K000
BrandEPCOS
$3.56
Each (In a Pack of 5)
units
680nF 1.05 kV dc, 875 V dc - ±10% B32674 - - 27.5mm - 31.5mm 11mm 21mm 31.5 x 11 x 21mm MKP
RS Stock No. 171-1172
Mfr. Part No.B32332I6206J081
BrandEPCOS
$16.26
Each (In a Box of 49)
units
20µF 450V ac Stud Mount ±5% B32332 - - - - - - 93mm 30 (Dia.) x 93mm PP
RS Stock No. 172-5711
Mfr. Part No.B32674D8684K000
BrandEPCOS
$2.202
Each (In a Bag of 320)
units
680nF 1.05 kV dc, 875 V dc - ±10% B32674 - - 27.5mm - 31.5mm 11mm 21mm 31.5 x 11 x 21mm MKP
RS Stock No. 190-8674
Mfr. Part No.B32654A7334K000
BrandEPCOS
$5.41
Each
units
330nF 1.25 kV dc, 500 V ac Through Hole ±10% B32654 - - 27.5mm - 31.5mm 18mm 27.5mm 31.5 x 18 x 27.5mm PP
RS Stock No. 882-9092
Mfr. Part No.B32021A3562M000
BrandEPCOS
$0.994
Each (In a Pack of 10)
units
5.6nF 1.5 kV dc, 300 V ac - ±20% B32021 - - 10mm Y2 13mm 6mm 12mm 13 x 6 x 12mm MKP
RS Stock No. 172-5684
Mfr. Part No.B32924C3684M000
BrandEPCOS
$1.46
Each (In a Bag of 320)
units
680nF 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. 172-9001
Mfr. Part No.B25667C3497A375
BrandEPCOS
$190.16
Each (In a Box of 4)
units
165000 (x3)nF 400V ac Stud Mount -5 → +10% B25667C - - - - - - 200mm 116 (Dia.) x 200mm Polypropylene Film
RS Stock No. 775-4739
Mfr. Part No.B25667C3497A375
BrandEPCOS
$190.16
Each
units
165000 (x3)nF 400V ac - -5 → +10% B25667C - - - - - - 200mm 116 (Dia.) x 200mm Polypropylene Film
RS Stock No. 190-8646
Mfr. Part No.B32653A7104K000
BrandEPCOS
$3.11
Each
units
100nF 1.25 kV dc, 500 V ac Through Hole ±10% B32653 - - 22.5mm - 26.5mm 11mm 20.5mm 26.5 x 11 x 20.5mm PP
RS Stock No. 172-5793
Mfr. Part No.B32653A7104K000
BrandEPCOS
$1.408
Each (In a Bag of 510)
units
100nF 1.25 kV dc, 500 V ac Through Hole ±10% B32653 - - 22.5mm - 26.5mm 11mm 20.5mm 26.5 x 11 x 20.5mm PP
RS Stock No. 882-9515
Mfr. Part No.B32924C3684M000
BrandEPCOS
$2.508
Each (In a Pack of 5)
units
680nF 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. 882-9174
Mfr. Part No.B32671P5104K000
BrandEPCOS
$1.09
Each (In a Pack of 25)
units
100nF 200 V ac, 520 V dc - ±10% B32671P - - 10mm - 13mm 5mm 11mm 13 x 5 x 11mm PP
RS Stock No. 171-1174
Mfr. Part No.B32332I6406J081
BrandEPCOS
$24.287
Each (In a Box of 36)
units
40µF 450V ac - ±5% B32332 - - - - - - 103mm 40 (Dia.) x 103mm PP
RS Stock No. 172-5597
Mfr. Part No.B32021A3332M000
BrandEPCOS
$0.637
Each (In a Bag of 1000)
units
3.3nF 300V ac Through Hole ±20% B32021 - - 10mm - 13mm 4mm 9mm 13 x 4 x 9mm PP
RS Stock No. 882-9105
Mfr. Part No.B32022B3473M000
BrandEPCOS
$2.24
Each (In a Pack of 5)
units
47nF 1.5 kV dc, 300 V ac - ±20% B32022 - - 15mm Y2 18mm 9mm 17.5mm 18 x 9 x 17.5mm MKP