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. 192-8509
Mfr. Part No.R76IR415050H3J
BrandKEMET
TWD52.60
Each (In a Tray of 288)
units
1.5 µF 180 V ac, 250 V dc Through Hole ±5% R76_125C - AEC-Q200 27.5mm - 32mm 13mm 22mm 32 x 13 x 22mm Polypropylene Film
RS Stock No. 137-2339
Mfr. Part No.C4DEHPQ6220A8TK
BrandKEMET
TWD2,193.80
Each (In a Box of 12)
units
220 µF 600 V dc Flange Mount ±10% C4DE - - 45mm - 64mm 84mm - 84 (Dia.) x 64mm Metallized Polypropylene
RS Stock No. 896-1619
Mfr. Part No.B32652A4474J000
BrandEPCOS
TWD24.70
Each (In a Pack of 10)
units
470 nF 400 V dc - ±5% B32652 - - 15mm - 18mm 9mm 17.5mm 18 x 9 x 17.5mm PP
RS Stock No. 173-4958
Mfr. Part No.R46KR422040M2M
BrandKEMET
TWD33.00
Each (In a Bag of 288)
units
2.2 µF 310 V ac, 630 V dc Through Hole ±20% R46 - - 27.5mm X2 32mm 13mm 25mm 32 x 13 x 25mm Polypropylene
New
RS Stock No. 194-3724
Mfr. Part No.B32776G4406K000
BrandEPCOS
TWD280.40
Each (In a Box of 110)
units
40 µF 450 V dc Through Hole 10% B32776 - - 37.5mm - 42mm 28mm 37mm 42 x 28 x 37mm Polypropylene
RS Stock No. 182-9050
Mfr. Part No.C44PXGR5470RASK
BrandKEMET
TWD2,901.40
Each (In a Bag of 5)
units
47 µF 1 kV ac, 2.3 kV dc Stud Mount ±10% C44P-R - - 35mm - - 85mm 247mm 85 Dia. x 247mm Metallized Polypropylene
RS Stock No. 174-4419
Mfr. Part No.C4AQSBU4150A1XJ
BrandKEMET
TWD53.50
Each (In a Pack of 6)
units
1.5 µF 1.5 kV dc - ±5% C4AQ - AEC-Q200 27.5mm - 31.5mm 13mm 25mm 31.5 x 13 x 25mm Metallised Polypropylene
RS Stock No. 744-1436
Mfr. Part No.947C471K102CDMS
TWD3,271.00
Each
units
470 µF 1 kV dc Stud Mount ±10% 947C - - 45mm - - - 170mm 90 (Dia.) x 170mm PLYP
RS Stock No. 668-9924
Mfr. Part No.B32024A3105M000
BrandEPCOS
TWD190.00
Each (In a Pack of 5)
units
1 µF 300 V ac Through Hole ±20% B32024 - - 27.5mm Y2 31.5mm 22mm 36.5mm 31.5 x 22 x 36.5mm PLYP
RS Stock No. 908-4436
Mfr. Part No.97F8251
BrandGenteq
TWD589.00
Each
units
15 µF 600 V ac - ±6% GEM III 97F8200 - - 20.57mm - 68.33mm 39.62mm 98.55mm 2.69 x 1.56 x 3.88in Metallised Polypropylene
RS Stock No. 908-4656
Mfr. Part No.27L567
BrandGenteq
TWD465.00
Each
units
15 µF 370 V ac - ±6% GEM III 27L - - 20.57mm - 54.86mm 33.27mm 73.15mm 2.16 x 1.31 x 2.88in Metallised Polypropylene
RS Stock No. 103-8620
Mfr. Part No.ECQUAAF474K
BrandPanasonic
TWD10.80
Each (In a Bag of 100)
units
470 nF 275 V ac Through Hole ±10% ECQUA - - 22.5mm X2 26mm 8.5mm 15mm 26 x 8.5 x 15mm Metallised Polypropylene
RS Stock No. 196-4646
BrandRS PRO
TWD151.00
Each
units
2 µF 440 V ac Screw Mount ±10% MRA440 - - - - 56mm - - 30 (Dia.) x 56mm PLYP
RS Stock No. 196-8769
Mfr. Part No.C44UOGT6900M51K
BrandKEMET
TWD5,344.00
Each
units
- 900 V dc - 10% M-SERIES - - - - - - - - -
RS Stock No. 164-9697
Mfr. Part No.R46KN410040H1M
BrandKEMET
TWD14.50
Each (In a Bag of 600)
units
1 µF 275 V ac, 560 V dc Through Hole ±20% R46 - - 22.5mm X2 26.5mm 13mm 22mm 26.5 x 13 x 22mm Metallised Polypropylene Film
RS Stock No. 180-4754
Mfr. Part No.ECQUAAF154S1
BrandPanasonic
TWD5.50
Each (In a Box of 1000)
units
150 nF 275 V ac, 310 V ac Through Hole ±20% ECQUA - AEC-Q200 15mm X2 17.5mm 6mm 13mm 17.5 x 6 x 13mm Metallised Polypropylene Film
RS Stock No. 712-3894
Mfr. Part No.B32654A1683K000
BrandEPCOS
TWD75.00
Each (In a Pack of 2)
units
68 nF 1.6 kV dc, 500 V ac Through Hole ±10% B32654 - - 27.5mm - 31.5mm 11mm 21mm 31.5 x 11 x 21mm PP
New
RS Stock No. 204-8532
Mfr. Part No.EZPV80256MTC
BrandPanasonic
TWD272.00
Each
units
25 µF 800 V dc Through Hole ±10% EZPV - - - - - - - - -
RS Stock No. 188-9406
Mfr. Part No.ECWFE2J225PD
BrandPanasonic
TWD30.40
Each (In a Bag of 200)
units
2.2 µF 630 V dc Through Hole ±5% ECWFE - - 27.5mm - 31mm 13mm 23mm 31 x 13 x 23mm Polypropylene
RS Stock No. 180-4783
Mfr. Part No.ECQUAAF225SA
BrandPanasonic
TWD36.90
Each (In a Box of 200)
units
2.2 µF 275 V ac, 310 V ac Through Hole ±20% ECQUA - AEC-Q200 27.5mm X2 31mm 14.5mm 24.5mm 31 x 14.5 x 24.5mm Metallised Polypropylene Film