Film Capacitors:

9,209 Products Found
Our range of film capacitors includes general purpose, motor run, noise suppression & safety, and power film types.Film capacitors: Plastic film capacitors, film dielectric capacitors, or polymer film capacitors, generically called film capacitors as well as power film capacitors, are electrical capacitors with an insulating plastic film as the dielectric, sometimes combined with paper which carries the electrodes.The dielectric films, depending on the desired dielectric strength, are drawn in a special process to an extremely thin profile, and are then provided with electrodes. The electrodes of film capacitors may be metallized aluminium or zinc applied directly to the surface of the plastic film, or a separate metallic foil. Two of these conductive layers are wound into a cylinder shaped winding, usually flattened to reduce mounting space requirements on a printed circuit board, or layered as multiple single layers stacked together, to form a capacitor body.Polyester film capacitors are film capacitors using a dielectric made of the thermoplastic polar polymer material polyethylene terephthalate (PET), trade names Hostaphan or Mylar, from the polyester family. They are manufactured both as metallized wound and stacked versions, as well as film/foil types.Polypropylene film capacitors have a dielectric made of the thermoplastic, non-polar, organic and partially crystalline polymer material polypropylene (PP), trade name Treofan, from the family of polyolefins. They are manufactured both as metallized wound and stacked versions, as well as film/foil types.

What are film capacitors used for?

Power film capacitors are used in power electronics devices, phase shifters, X-ray flashes and pulsed lasers, while the low power variants are used as decoupling capacitors, filters and in A/D convertors. Other notable applications are safety capacitors, electromagnetic interference suppression, fluorescent light ballasts and snubber capacitors.

What is the difference between ceramic and film capacitors?

The type of dielectric employed, and their design, are the first obvious differences between these capacitor types. While film capacitors utilize thin plastic sheets as dielectric, ceramic capacitors use sheets composed of ceramic material. They are both bipolar in nature.Their manufacturing and dielectric properties have a significant impact on their performance. Plastic film/metalized film capacitors come in a wide range of capacitance values. Ceramic capacitors, on the other hand, are only suitable for circuits requiring low capacitance.Film capacitors are chosen over ceramic capacitors for specific applications such as analogue signal processing and audio circuits due to their low distortion factor. Ceramic capacitors also have large nonlinearities at high capacitances, which has an impact on circuit performance.Capacitors with high capacitance and a cheap cost are desirable for applications such as coupling/decoupling circuits. As a result, film capacitors are viable solutions.
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3288387

RoHS

Each
10+
CNY1.960
(CNY2.2148)
100+
CNY1.600
(CNY1.808)
500+
CNY1.340
(CNY1.5142)
1200+
CNY1.240
(CNY1.4012)
2400+
CNY1.230
(CNY1.3899)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
3106483

RoHS

Each
1+
CNY8.880
(CNY10.0344)
5+
CNY5.750
(CNY6.4975)
10+
CNY5.020
(CNY5.6726)
20+
CNY4.450
(CNY5.0285)
40+
CNY3.560
(CNY4.0228)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial
2.2µF
± 5%
3106485

RoHS

Each
1+
CNY1.180
(CNY1.3334)
50+
CNY0.660
(CNY0.7458)
100+
CNY0.590
(CNY0.6667)
250+
CNY0.470
(CNY0.5311)
500+
CNY0.414
(CNY0.4678)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial
0.01µF
± 5%
3288380

RoHS

Each
10+
CNY3.190
(CNY3.6047)
100+
CNY2.100
(CNY2.373)
500+
CNY1.750
(CNY1.9775)
1200+
CNY1.400
(CNY1.582)
2400+
CNY1.310
(CNY1.4803)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
3106535

RoHS

Each
1+
CNY42.750
(CNY48.3075)
5+
CNY30.340
(CNY34.2842)
10+
CNY26.900
(CNY30.397)
25+
CNY19.610
(CNY22.1593)
50+
CNY18.420
(CNY20.8146)
More Pricing...
Min: 1 / Mult: 1
-
Radial Box - Tabs
0.47µF
± 5%
3106487

RoHS

Each
1+
CNY1.440
(CNY1.6272)
50+
CNY0.815
(CNY0.921)
100+
CNY0.728
(CNY0.8226)
250+
CNY0.580
(CNY0.6554)
500+
CNY0.511
(CNY0.5774)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial
0.047µF
± 5%
3373096

RoHS

Each
1+
CNY140.400
(CNY158.652)
3+
CNY130.330
(CNY147.2729)
5+
CNY120.250
(CNY135.8825)
10+
CNY110.170
(CNY124.4921)
20+
CNY107.790
(CNY121.8027)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
40µF
± 10%
3106556

RoHS

Each
1+
CNY48.860
(CNY55.2118)
3+
CNY38.320
(CNY43.3016)
5+
CNY31.060
(CNY35.0978)
10+
CNY25.460
(CNY28.7698)
20+
CNY18.200
(CNY20.566)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
10µF
± 10%
3254591

RoHS

Each
1+
CNY10.690
(CNY12.0797)
10+
CNY5.630
(CNY6.3619)
50+
CNY5.140
(CNY5.8082)
300+
CNY4.640
(CNY5.2432)
600+
CNY4.360
(CNY4.9268)
More Pricing...
Min: 1 / Mult: 1
Double Metallized PP
Radial Box - 2 Pin
0.33µF
± 5%
3598607

RoHS

Each
10+
CNY2.080
(CNY2.3504)
100+
CNY1.820
(CNY2.0566)
500+
CNY1.470
(CNY1.6611)
1200+
CNY1.370
(CNY1.5481)
2400+
CNY1.180
(CNY1.3334)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.01µF
± 10%
3106448

RoHS

Each
1+
CNY0.885
(CNY1.0001)
50+
CNY0.496
(CNY0.5605)
100+
CNY0.442
(CNY0.4995)
250+
CNY0.354
(CNY0.400)
500+
CNY0.310
(CNY0.3503)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial
0.01µF
± 5%
3288413

RoHS

Each
10+
CNY6.020
(CNY6.8026)
50+
CNY5.780
(CNY6.5314)
100+
CNY5.530
(CNY6.2489)
820+
CNY4.210
(CNY4.7573)
1640+
CNY4.060
(CNY4.5878)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.68µF
± 20%
3106503

RoHS

Each
1+
CNY1.370
(CNY1.5481)
50+
CNY0.766
(CNY0.8656)
100+
CNY0.681
(CNY0.7695)
250+
CNY0.544
(CNY0.6147)
500+
CNY0.484
(CNY0.5469)
More Pricing...
Min: 1 / Mult: 1
Metallized PET
Radial
0.1µF
± 5%
3288396

RoHS

Each
10+
CNY2.020
(CNY2.2826)
100+
CNY1.690
(CNY1.9097)
500+
CNY1.400
(CNY1.582)
1000+
CNY1.260
(CNY1.4238)
2000+
CNY1.150
(CNY1.2995)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.068µF
± 20%
3288416

RoHS

Each
1+
CNY14.060
(CNY15.8878)
10+
CNY9.590
(CNY10.8367)
50+
CNY7.840
(CNY8.8592)
480+
CNY6.040
(CNY6.8252)
960+
CNY5.900
(CNY6.667)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
2.2µF
± 20%
1133963

RoHS

Each
1+
CNY16.420
(CNY18.5546)
10+
CNY10.880
(CNY12.2944)
100+
CNY8.500
(CNY9.605)
500+
CNY7.350
(CNY8.3055)
1000+
CNY7.050
(CNY7.9665)
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
9520333

RoHS

Each
1+
CNY19.610
(CNY22.1593)
50+
CNY16.280
(CNY18.3964)
100+
CNY13.860
(CNY15.6618)
250+
CNY12.130
(CNY13.7069)
Min: 1 / Mult: 1
Metallized PP
Axial Leaded
0.047µF
± 20%
1438472

RoHS

Each
1+
CNY47.070
(CNY53.1891)
5+
CNY42.420
(CNY47.9346)
10+
CNY37.380
(CNY42.2394)
20+
CNY33.830
(CNY38.2279)
40+
CNY30.110
(CNY34.0243)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Axial Leaded
2.2µF
± 5%
1679306

RoHS

Each
10+
CNY2.050
(CNY2.3165)
100+
CNY1.840
(CNY2.0792)
500+
CNY1.560
(CNY1.7628)
1000+
CNY1.440
(CNY1.6272)
2000+
CNY1.330
(CNY1.5029)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.047µF
± 10%
1413842

RoHS

Each
1+
CNY33.120
(CNY37.4256)
5+
CNY28.620
(CNY32.3406)
10+
CNY24.120
(CNY27.2556)
25+
CNY22.140
(CNY25.0182)
50+
CNY20.160
(CNY22.7808)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 20%
1200777

RoHS

Each
1+
CNY5.170
(CNY5.8421)
10+
CNY3.330
(CNY3.7629)
50+
CNY3.180
(CNY3.5934)
100+
CNY3.030
(CNY3.4239)
200+
CNY2.790
(CNY3.1527)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 5%
1614468

RoHS

Each
1+
CNY33.600
(CNY37.968)
2+
CNY31.320
(CNY35.3916)
3+
CNY29.030
(CNY32.8039)
5+
CNY26.740
(CNY30.2162)
10+
CNY24.450
(CNY27.6285)
More Pricing...
Min: 1 / Mult: 1
-
Radial Box - 2 Pin
-
-
1890105

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY9.300
(CNY10.509)
50+
CNY5.020
(CNY5.6726)
250+
CNY4.480
(CNY5.0624)
500+
CNY3.520
(CNY3.9776)
1000+
CNY3.340
(CNY3.7742)
More Pricing...
Min: 5 / Mult: 5
Metallized PET
2220 [5650 Metric]
0.22µF
± 10%
1679330

RoHS

Each
1+
CNY50.000
(CNY56.500)
10+
CNY35.800
(CNY40.454)
60+
CNY31.330
(CNY35.4029)
120+
CNY29.720
(CNY33.5836)
540+
CNY27.310
(CNY30.8603)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
10µF
± 10%
1678921

RoHS

Each
10+
CNY6.650
(CNY7.5145)
50+
CNY6.220
(CNY7.0286)
100+
CNY5.780
(CNY6.5314)
500+
CNY4.840
(CNY5.4692)
1000+
CNY4.510
(CNY5.0963)
More Pricing...
Min: 10 / Mult: 10
Film / Foil PP
Radial Box - 2 Pin
470pF
± 5%
226-250 of 9209 items
of 369 page(s)

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