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. 163-7787
Mfr. Part No.890334026030CS
$3.157
Each (In a Bag of 200)
units
1.5µF 310V ac Through Hole ±10% WCAP-FTXX - - 22.5mm X2 26mm 10mm 21mm 26 x 10 x 21mm -
RS Stock No. 192-8717
Mfr. Part No.R76TR310050H3J
BrandKEMET
$3.37
Each (In a Pack of 5)
units
100nF 1.6 kV dc, 650 V ac Through Hole ±5% R76_125C - AEC-Q200 27.5mm - 32mm 11mm 20mm 32 x 11 x 20mm Polypropylene Film
RS Stock No. 135-3445
Mfr. Part No.PHE450KK3330JR17
BrandKEMET
$0.895
Each (In a Pack of 10)
units
330pF 400V dc - ±5% PHE450 - - 7.5mm - 10mm 4mm 8mm 10 x 4 x 8mm -
RS Stock No. 172-5826
Mfr. Part No.B32620A6472J000
BrandEPCOS
$0.377
Each (In a Bag of 1500)
units
4.7nF 630V dc - ±5% B32620 - - 7.5mm - 10mm 4mm 8.5mm 10 x 4 x 8.5mm PP
RS Stock No. 172-5984
Mfr. Part No.B32024A3154M000
BrandEPCOS
$2.453
Each (In a Bag of 320)
units
150nF 300V ac Through Hole ±20% B32024 - - 27.5mm - 31.5mm 11mm 19mm 31.5 x 11 x 19mm PP
RS Stock No. 172-5622
Mfr. Part No.B81123C1152M000
BrandEPCOS
$0.465
Each (In a Bag of 1000)
units
1.5nF 500V ac Through Hole ±20% B81123 - - 15mm - 18mm 6mm 11mm 18 x 6 x 11mm PP
RS Stock No. 135-3492
Mfr. Part No.PHE450XB4100JB04R17
BrandKEMET
$0.845
Each (In a Pack of 25)
units
1nF 3kV dc - ±5% PHE450 - - 15mm - 18mm 5.5mm 10.5mm 18 x 5.5 x 10.5mm -
RS Stock No. 171-8943
Mfr. Part No.R73TN22204000J
BrandKEMET
$1.243
Each (In a Bag of 300)
units
22nF 1.6 kV dc, 450 V ac Through Hole ±5% R73 - AEC-Q200 22.5mm - 26.5mm 10mm 18.5mm 26.5 x 10 x 18.5mm Polypropylene Film
RS Stock No. 171-9003
Mfr. Part No.R75QR41504000J
BrandKEMET
$4.774
Each (In a Bag of 112)
units
1.5µF 1 kV dc, 250 V ac Through Hole ±5% R75 - - 27.5mm - 32mm 22mm 37mm 32 x 22 x 37mm Metallized Polypropylene
RS Stock No. 124-8395
Mfr. Part No.B32686A0154K000
BrandEPCOS
$7.26
Each
units
150nF 1 kV dc, 400 V ac - ±10% B32686 - - 37.5mm - 42mm 14mm 25mm 42 x 14 x 25mm PP
RS Stock No. 173-1589
Mfr. Part No.MKP1848620094P4
BrandVishay
$18.832
Each (In a Tray of 63)
units
20µF 900V dc Through Hole ±5% MKP1848 - - 37.5mm - 42mm 30mm 45mm 42 x 30 x 45mm PP
RS Stock No. 164-9705
Mfr. Part No.R474I21005001K
BrandKEMET
$0.333
Each (In a Bag of 1000)
units
10nF 440 V ac, 1000 V dc Through Hole ±10% R47 X2 - AEC-Q200 15mm X2 18mm 5mm 11mm 18 x 5 x 11mm Metallised Polypropylene Film
RS Stock No. 164-9624
Mfr. Part No.PME271YA4100MR30
BrandKEMET
$0.747
Each (In a Bag of 3000)
units
1nF 1 kV dc, 300 V ac Through Hole ±20% PME271YA - - 10.2mm Y2 13.5mm 3.9mm 3.9mm 13.5 x 3.9 x 3.9mm Metallised Paper
RS Stock No. 165-0129
Mfr. Part No.R474N24705001K
BrandKEMET
$0.726
Each (In a Pack of 10)
units
47nF 1 kV dc, 440 V ac Through Hole ±10% R47 - AEC-Q200 22.5mm X2 26.5mm 6mm 6mm 26.5 x 6 x 6mm Metallised Polypropylene
RS Stock No. 174-4432
Mfr. Part No.C4AQUBU4500A12J
BrandKEMET
$6.39
Each (In a Pack of 2)
units
5µF 1.3kV dc - ±5% C4AQ - AEC-Q200 27.5mm - 31.5mm 22mm 37mm 31.5 x 22 x 37mm Metallized Polypropylene
RS Stock No. 105-1061
Mfr. Part No.ECWFE2J474J
BrandPanasonic
$1.002
Each (In a Bag of 10)
units
470nF 630V dc Through Hole ±5% ECWFE - - 15mm - 17.5mm 10mm 15.5mm 17.5 x 10 x 15.5mm Polypropylene
New
RS Stock No. 196-8791
Mfr. Part No.C44UQGT6760M87K
BrandKEMET
$232.51
Each
units
- 1.1kV dc - 10% M-SERIES - - - - - - - - -
RS Stock No. 171-9221
Mfr. Part No.R71PR42204000K
BrandKEMET
$4.585
Each (In a Pack of 2)
units
2.2µF 275 V ac, 630 V dc Through Hole ±10% R71 - - 27.5mm - 32mm 14mm 18mm 32 x 14 x 18mm Metallised Polypropylene Film
RS Stock No. 123-5147
Mfr. Part No.C44AFGP6130ZA0J
BrandKEMET
$73.21
Each
units
130µF 250 V ac, 400 V dc Screw Mount ±5% C44A - - 22.3mm - - - 138mm 65 (Dia.) x 138mm Polypropylene
RS Stock No. 871-2316
Mfr. Part No.890324023002CS
$0.662
Each (In a Bag of 10)
units
5.6nF 275V ac Through Hole ±10% WCAP-FTX2 - - 10mm X2 13mm 5mm 10mm 13 x 5 x 10mm -
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