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.


...
Read more Read less

Filters

Viewing 61 - 80 of 4881 products
Results per page
Description Price Capacitance Voltage Mounting Type Tolerance Series Application Automotive Standard Lead Pitch Suppression Class Length Depth Height Dimensions Dielectric
RS Stock No. 911-9396
Mfr. Part No.C878BF34350SA4J
BrandKEMET
$6.78
Each
units
3.5µF 450V ac - ±5% C87 - - 13.4mm P2 - - 48mm 35 (Dia.) x 48mm Polypropylene
RS Stock No. 172-8198
Mfr. Part No.4.16.10.25.14
$11.889
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. 173-5044
Mfr. Part No.C274ACF4200SA0J
BrandKEMET
$6.655
Each (In a Bag of 162)
units
2µF 470V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
RS Stock No. 172-8202
Mfr. Part No.4.16.10.70.14
$16.044
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. 377-9018
Mfr. Part No.C274ACF4200SA0J
BrandKEMET
$9.54
Each
units
2µF 470V ac Chassis Mount ±5% C27 - - - - - - 57mm 25 (Dia.) x 57mm Metallized Polypropylene
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. 172-6770
Mfr. Part No.C878BF34350SA4J
BrandKEMET
$5.115
Each (In a Bag of 86)
units
3.5µF 450V ac - ±5% C87 - - 13.4mm P2 - - 48mm 35 (Dia.) x 48mm Polypropylene
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. 122-9867
Mfr. Part No.890334028008
$12.188
Each (In a Pack of 5)
units
6.8µF 310V ac - ±10% WCAP-FTXX - - 37.5mm X2 41.5mm 22.5mm 35.5mm 41.5 x 22.5 x 35.5mm MKP
RS Stock No. 172-6620
Mfr. Part No.R413I247050M1M
BrandKEMET
$0.616
Each (In a Bag of 500)
units
47nF 1 kV dc, 300 V ac Through Hole ±20% R41 - - 15mm X1, Y2 18mm 8.5mm 14.5mm 18 x 8.5 x 14.5mm Metallized Polypropylene
RS Stock No. 173-4261
Mfr. Part No.C44AFFP5250ZA0J
BrandKEMET
$40.194
Each (In a Bag of 60)
units
25µF 250 V ac, 400 V dc Screw Mount ±5% C44A - - 22.3mm - - - 80mm 45 (Dia.) x 80mm Polypropylene
RS Stock No. 739-8663
Mfr. Part No.ECQUAAF105M
BrandPanasonic
$1.794
Each (In a Pack of 5)
units
1µF 275V ac Through Hole ±20% ECQUA - - 22.5mm X2 26mm 12mm 19mm 26 x 12 x 19mm PLYP
RS Stock No. 388-7743
Mfr. Part No.4.16.10.24.14
$14.81
Each
units
18µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 875-2239
Mfr. Part No.R413I247050M1M
BrandKEMET
$1.111
Each (In a Pack of 10)
units
47nF 1 kV dc, 300 V ac Through Hole ±20% R41 - - 15mm X1, Y2 18mm 8.5mm 14.5mm 18 x 8.5 x 14.5mm Metallised Polypropylene
RS Stock No. 173-1933
Mfr. Part No.C274AC35180SA0J
BrandKEMET
$15.225
Each (In a Bag of 50)
units
18µF 470V ac Chassis Mount ±5% C27 - - - - - - 74mm 45 (Dia.) x 74mm Metallized Polypropylene
RS Stock No. 172-8197
Mfr. Part No.4.16.10.24.14
$11.75
Each (In a Box of 100)
units
18µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 70mm 40 (Dia.) x 70mm PP
RS Stock No. 105-1073
Mfr. Part No.ECWFE2W224J
BrandPanasonic
$0.667
Each (In a Bag of 10)
units
220nF 450V dc Through Hole ±5% ECWFE - - 10mm - 13mm 6mm 12mm 13 x 6 x 12mm Polypropylene
RS Stock No. 172-8200
Mfr. Part No.4.16.10.26.14
$14.762
Each (In a Box of 50)
units
25µF 400 → 500V ac Stud Mount ±5% 4.16.10 - - - - - - 92mm 40 (Dia.) x 92mm PP
RS Stock No. 441-9313
Mfr. Part No.C274AC35180SA0J
BrandKEMET
$38.16
Each
units
18µF 470V ac Chassis Mount ±5% C27 - - - - - - 74mm 45 (Dia.) x 74mm Metallized Polypropylene
RS Stock No. 123-5063
Mfr. Part No.C44AFFP5250ZA0J
BrandKEMET
$48.07
Each
units
25µF 250 V ac, 400 V dc Screw Mount ±5% C44A - - 22.3mm - - - 80mm 45 (Dia.) x 80mm Polypropylene
Related Products
KEMET C44A film capacitors are constructed from polypropylene ...
Description:
KEMET C44A film capacitors are constructed from polypropylene segmented metallised film within a cylindrical aluminium case. C44A film capacitors feature screw terminals and a plastic deck. Controlled self-healing. Low losses. High ripple current. High capacitance density. Long lifetime.
KEMET C4AE power film capacitors are constructed from ...
Description:
KEMET C4AE power film capacitors are constructed from polypropylene metallised film, with a resin filled plastic box. These film capacitors have either 2 or 4 tinned copper wires. High ripple current Low losses Self-healing Excellent contact reliability High capacitance density. ...
These polypropylene film capacitors feature a self-healing metallised ...
Description:
These polypropylene film capacitors feature a self-healing metallised polypropylene dielectric. Constructed with a self-extinguishing plastic cover and case, a polyurethanic resin is used to seal the capacitive element. Plastic case with stud. Termination via double insulated two core lead. Non-inductive ...
B3236x Series are general purpose application Power Electronic ...
Description:
B3236x Series are general purpose application Power Electronic Film Capacitors. Overpressure disconnector, self-healing technology safety device. Stud on bottom of aluminium can for mounting and grounding. Naturally air-cooled or forced air cooling.