30µF Film Capacitors:

70 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.
Show More
View
Buyer
Engineer
Manufacturer
Dielectric Type
Capacitor Case / Package
Capacitance
Capacitance Tolerance
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2985089

RoHS

Each
1+
HK$127.590
10+
HK$106.460
50+
HK$94.420
100+
HK$88.710
500+
HK$83.610
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
2946250

RoHS

Each
1+
HK$106.860
5+
HK$94.040
10+
HK$81.220
20+
HK$77.200
40+
HK$73.170
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
1636651

RoHS

Each
1+
HK$136.650
5+
HK$123.350
10+
HK$108.980
20+
HK$98.560
40+
HK$86.930
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Axial Leaded
30µF
± 5%
3494955

RoHS

Each
1+
HK$127.720
3+
HK$125.210
5+
HK$122.690
10+
HK$120.170
20+
HK$116.810
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
2846457

RoHS

Each
1+
HK$84.670
36+
HK$52.120
72+
HK$51.750
108+
HK$51.380
504+
HK$44.390
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3605660

RoHS

Each
1+
HK$169.170
3+
HK$150.490
5+
HK$131.800
10+
HK$113.110
20+
HK$109.910
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
2846459

RoHS

Each
1+
HK$81.050
27+
HK$56.310
54+
HK$53.350
108+
HK$50.970
513+
HK$47.110
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
2846458

RoHS

Each
1+
HK$76.040
36+
HK$48.750
72+
HK$47.110
108+
HK$45.470
504+
HK$43.820
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3597481

RoHS

Each
1+
HK$121.830
23+
HK$88.950
69+
HK$82.700
115+
HK$80.400
506+
HK$75.300
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3597451

RoHS

Each
1+
HK$74.400
36+
HK$49.980
72+
HK$47.550
108+
HK$45.110
504+
HK$42.670
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3519087

RoHS

Each
1+
HK$120.040
2+
HK$97.490
3+
HK$86.580
5+
HK$84.400
10+
HK$79.230
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
2218095

RoHS

Each
1+
HK$114.780
3+
HK$108.150
5+
HK$101.510
10+
HK$94.880
20+
HK$88.240
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
1219062

RoHS

Each
1+
HK$112.080
2+
HK$101.180
3+
HK$89.390
5+
HK$80.840
10+
HK$71.300
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
2456877

RoHS

Each
1+
HK$129.930
10+
HK$113.690
50+
HK$94.200
100+
HK$84.460
500+
HK$77.960
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
1219047

RoHS

Each
1+
HK$126.020
2+
HK$113.770
3+
HK$100.510
5+
HK$90.900
10+
HK$80.170
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
2133977

RoHS

Each
1+
HK$98.150
3+
HK$90.580
5+
HK$83.000
10+
HK$75.420
20+
HK$67.840
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
1789706

RoHS

Each
1+
HK$83.770
10+
HK$63.870
50+
HK$62.230
100+
HK$61.410
500+
HK$53.110
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
3254532

RoHS

Each
1+
HK$56.150
10+
HK$41.840
50+
HK$41.550
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
3760204

RoHS

Each
1+
HK$192.600
27+
HK$135.630
54+
HK$127.660
108+
HK$120.840
270+
HK$114.640
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3372939

RoHS

Each
1+
HK$74.970
5+
HK$65.930
10+
HK$56.890
25+
HK$53.850
50+
HK$50.800
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
2429310

RoHS

Each
1+
HK$154.690
10+
HK$135.350
50+
HK$112.150
100+
HK$100.550
500+
HK$92.810
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Can
30µF
± 5%
3373021

RoHS

Each
1+
HK$71.560
5+
HK$63.130
10+
HK$54.710
25+
HK$54.650
50+
HK$49.010
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
3760188

RoHS

Each
1+
HK$118.590
36+
HK$96.840
72+
HK$92.000
108+
HK$90.220
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 5%
3373012

RoHS

Each
1+
HK$110.750
3+
HK$104.120
5+
HK$97.490
10+
HK$90.860
20+
HK$84.650
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
3605662

RoHS

Each
1+
HK$261.890
3+
HK$238.190
5+
HK$214.490
10+
HK$190.790
20+
HK$182.490
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 4 Pin
30µF
± 10%
1-25 of 70 items
of 3 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY