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. 911-9415
Mfr. Part No.C878BF35160SA0J
BrandKEMET
MYR42.22
Each
units
16 µF 450 V ac - ±5% C87 - - 13.4mm P2 - - 78mm 40 (Dia.) x 78mm Polypropylene
RS Stock No. 684-2248
Mfr. Part No.MKP1839522634HQ
BrandVishay
MYR29.96
Each
units
2.2 µF 630 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 173-1560
Mfr. Part No.MKP1839522634HQ
BrandVishay
MYR21.294
Each (In a Bag of 450)
units
2.2 µF 630 V dc Through Hole ±5% MKP 1839 HQ - - - - - - - - PP
RS Stock No. 173-5073
Mfr. Part No.C878BF35160SA0J
BrandKEMET
MYR27.965
Each (In a Bag of 62)
units
16 µF 450 V ac - ±5% C87 - - 13.4mm P2 - - 78mm 40 (Dia.) x 78mm Polypropylene
RS Stock No. 377-8756
Mfr. Part No.C878BF34400SA0J
BrandKEMET
MYR24.13
Each
units
4 µF 500 V ac Chassis Mount ±5% C87 Air Fan, Circulator, Electric Motor, Pump - - - - - 48mm 35 (Dia.) x 48mm Metallized Polypropylene
RS Stock No. 414-8370
Mfr. Part No.PHE840MB5470MB04R17
BrandKEMET
MYR2.15
Each (In a Pack of 10)
units
47 nF 275 V ac Through Hole ±20% PHE840 - - 15mm - 18mm 5.5mm 10.5mm 18 x 5.5 x 10.5mm Metallized Polypropylene
RS Stock No. 736-9117
Mfr. Part No.MKP1847630354Y5
BrandVishay
MYR111.94
Each
units
30 µF 350 V ac Through Hole ±5% MKP 1847 - - 52.5mm - 57.5mm 45mm 45mm 57.5 x 45 x 45mm PLYP
RS Stock No. 173-4198
Mfr. Part No.C878BF34400SA0J
BrandKEMET
MYR19.30
Each (In a Bag of 86)
units
4 µF 500 V ac Chassis Mount ±5% C87 - - - - - - 48mm 35 (Dia.) x 48mm Metallized Polypropylene
RS Stock No. 173-4097
Mfr. Part No.PHE840MB5470MB04R17
BrandKEMET
MYR1.05
Each (In a Bag of 800)
units
47 nF 275 V ac Through Hole ±20% PHE840 - - 15mm - 18mm 5.5mm 10.5mm 18 x 5.5 x 10.5mm Metallized Polypropylene
RS Stock No. 173-0708
Mfr. Part No.MKP1847630354Y5
BrandVishay
MYR98.41
Each (In a Box of 30)
units
30 µF 350 V ac Through Hole ±5% MKP 1847 - - 52.5mm - 57.5mm 45mm 45mm 57.5 x 45 x 45mm PLYP
RS Stock No. 172-5667
Mfr. Part No.B32653A7333K000
BrandEPCOS
MYR2.29
Each (In a Bag of 720)
units
33 nF 1.25 kV dc, 500 V ac Through Hole ±10% B32652 - - 22.5mm - 26.5mm 6mm 15mm 26.5 x 6 x 15mm PP
RS Stock No. 377-9018
Mfr. Part No.C274ACF4200SA0J
BrandKEMET
MYR23.32
Each
units
2 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 377-9024
Mfr. Part No.C274ACF4300WA0J
BrandKEMET
MYR23.17
Each
units
3 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 172-6781
Mfr. Part No.C274ACF4300WA0J
BrandKEMET
MYR16.07
Each (In a Bag of 162)
units
3 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 172-8191
Mfr. Part No.4.16.10.17.64
MYR20.85
Each (In a Box of 100)
units
12 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 190-8624
Mfr. Part No.B32653A7333K000
BrandEPCOS
MYR5.11
Each
units
33 nF 1.25 kV dc, 500 V ac Through Hole ±10% B32652 - - 22.5mm - 26.5mm 6mm 15mm 26.5 x 6 x 15mm PP
RS Stock No. 190-8466
Mfr. Part No.B32654A6155K000
BrandEPCOS
MYR13.91
Each
units
1.5 µF 250 V ac, 630 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 18mm 27.5mm 31.5 x 18 x 27.5mm PP
RS Stock No. 173-5044
Mfr. Part No.C274ACF4200SA0J
BrandKEMET
MYR16.20
Each (In a Bag of 162)
units
2 µF 470 V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 388-7995
Mfr. Part No.4.16.10.17.64
MYR27.52
Each
units
12 µF 450 V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 36 (Dia.) x 70mm PP
RS Stock No. 172-6007
Mfr. Part No.B32654A6155K000
BrandEPCOS
MYR8.75
Each (In a Bag of 200)
units
1.5 µF 250 V ac, 630 V dc Through Hole ±10% B32654 - - 27.5mm - 31.5mm 18mm 27.5mm 31.5 x 18 x 27.5mm PP