Polyester Film Capacitors

Polyester film capacitors are a type of capacitor (devices made of one or more pairs of conductors separated by an insulator, used to store an electrical charge), where the polyester film (PET) is used as the insulation material. Compared to other capacitors, polyester has great benefits. They’re a very popular and cheap capacitor making them brilliant use for all applications.


Applications


Polyester film capacitors are typically used as general purpose capacitors so can be used in a variety of products. They’re low cost, small and most have a high capacitance value. Typically they’re used for DC (Direct Current) applications or semi-critical circuits. Polyester film capacitors are also not polarized so they could be used for AC (Alternating Current) signal and power usage.


Most polyester film capacitors can be used in harsh environments where they need to withstand heat & moisture and some other characteristics. They make a great used for all applications.


Key characteristics


  • High dielectric (insulation) strength - The polyester dielectric used in these capacitors (Also referred to as PET) offers a high level of insulation

  • Operating temperatures - With the properties of the polyester dielectric our polyester capacitors can work up to temperatures of 125°C making them great use for harsh environments.

  • Tolerance - Many polyester film capacitors have a tolerance of 5% or 10%, but this is adequate for plenty of applications where insulation strength or temperature resistance are of greater concern.

  • Humidity resistance - Polyester film capacitors tend to have a brilliant resistance to moisture so makes them a great use in more harsh environments.

...
Read more Read less

Filters

Viewing 41 - 60 of 2219 products
Results per page
Description Price Capacitance Voltage Mounting Type Lead Pitch Series Tolerance Automotive Standard Dielectric Suppression Class Length Depth Height Dimensions Minimum Operating Temperature
RS Stock No. 171-0743
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
TWD3.30
Each (On a Reel of 2500)
units
100 nF 63 V ac, 100 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 2.5mm 6.5mm 7.2mm 6.5 x 7.2 x 2.5mm -
RS Stock No. 312-1526
Mfr. Part No.R82EC2470DQ60J
BrandKEMET
TWD5.40
Each (In a Pack of 10)
units
47 nF 63 V ac, 100 V dc Through Hole 5mm R82 ±5% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 173-1335
Mfr. Part No.MKT 1822-347//405
BrandVishay
TWD13.30
Each (In a Bag of 750)
units
47 nF 200 V ac, 400 V dc Through Hole 15mm MKT 1822 ±10% - Polyester - 18mm 5.5mm 10.5mm 18 x 5.5 x 10.5mm -
RS Stock No. 108-2700
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
TWD15.00
Each (In a Pack of 5)
units
100 nF 63 V ac, 100 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 2.5mm 6.5mm 7.2mm 6.5 x 7.2 x 2.5mm -
RS Stock No. 896-1411
Mfr. Part No.B32529D1105J
BrandEPCOS
TWD30.40
Each (In a Pack of 5)
units
1 µF 100 V dc - 5mm B32529 ±5% - Polyester - 7.8mm 7.8mm 13mm 7.8 x 7.8 x 13mm -
RS Stock No. 122-4241
Mfr. Part No.FKS2 2.2N 100M
BrandWIMA
TWD9.00
Each (In a Pack of 5)
units
2.2 nF 63 V ac, 100 V dc Through Hole 5mm FKS2 ±20% - PET - - - - - -
RS Stock No. 173-1522
Mfr. Part No.MKT1813547255
BrandVishay
TWD131.10
Each (In a Box of 500)
units
4.7 µF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 41.5mm - - - -
RS Stock No. 118-038
Mfr. Part No.MKS02/1.0/50/20
BrandWIMA
TWD27.80
Each (In a Pack of 5)
units
1 µF 30 V ac, 50 V dc Through Hole 2.5mm MKS02 ±20% - PET - 4.6mm 5.5mm 10mm 5.5 x 10 x 4.6mm -
RS Stock No. 109-5333
Mfr. Part No.ECQE4473JF
BrandPanasonic
TWD4.20
Each (In a Bag of 500)
units
47 nF 400 V dc Through Hole 10mm ECQE(F) ±5% - PET - 12mm 5mm 8.3mm 5 x 8.3 x 12mm -
RS Stock No. 378-889
Mfr. Part No.BFC237251223
BrandVishay
TWD17.80
Each (In a Pack of 5)
units
22 nF 220 V ac, 400 V dc Through Hole 10mm MKT 372, MKT372 ±10% - PET - 12.5mm 4mm 10mm 4 x 10 x 12.5mm -
RS Stock No. 173-1521
Mfr. Part No.MKT 1822 610-065
BrandVishay
TWD136.40
Each (In a Bag of 125)
units
10 µF 40 V ac, 63 V dc Through Hole 27.5mm MKT 1822 ±10% - PET - 31.5mm 11.5mm 20.5mm 11.5 x 20.5 x 31.5mm -
RS Stock No. 171-0718
Mfr. Part No.MKS2C034701C00KSSD
BrandWIMA
TWD4.40
Each (In a Bag of 5000)
units
470 nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 3.5mm 8.5mm 3.5 x 8.5 x 7.2mm -
RS Stock No. 487-9945
Mfr. Part No.BFC237251473
BrandVishay
TWD29.30
Each (In a Pack of 25)
units
47 nF 220 V ac, 400 V dc Through Hole 10mm MKT 372, MKT372 ±10% - PET - 12.5mm 5mm 11mm 5 x 11 x 12.5mm -55°C
RS Stock No. 372-7332
Mfr. Part No.ECQE12223KF
BrandPanasonic
TWD27.30
Each (In a Pack of 10)
units
22 nF 1.25 kV dc Through Hole 17.5mm ECQE ±10% - PET - 21mm 7mm 15mm 7 x 15 x 21mm -
RS Stock No. 185-4246
Mfr. Part No.MKT1813547255
BrandVishay
TWD218.60
Each (In a Pack of 5)
units
4.7 µF 160 V ac, 250 V dc Through Hole 45mm MKT 1813 ±10% - MKT - 41.5mm - - - -
RS Stock No. 172-5854
Mfr. Part No.B32526T1476K000
BrandEPCOS
TWD309.80
Each (In a Bag of 195)
units
47 µF 100 V dc - 37.5mm B32526 ±10% - Polyester - 41.5mm 24mm 19mm 41.5 x 24 x 19mm -
RS Stock No. 476-4146
Mfr. Part No.ECQE4104KF
BrandPanasonic
TWD12.20
Each (In a Pack of 5)
units
100 nF 400 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 6.3mm 12mm 6.3 x 12 x 12mm -
RS Stock No. 172-5951
Mfr. Part No.B32932A3224K000
BrandEPCOS
TWD13.70
Each (In a Bag of 500)
units
220 nF 305 V ac - 15mm B3293 ±10% - Metallised Polyester X2 18mm 8.5mm 14.5mm 18 x 8.5 x 14.5mm -
RS Stock No. 166-8427
Mfr. Part No.MKT 1822 610-065
BrandVishay
TWD235.10
Each (In a Pack of 10)
units
10 µF 40 V ac, 63 V dc Through Hole 27.5mm MKT 1822 ±10% - PET - 31.5mm 11.5mm 20.5mm 11.5 x 20.5 x 31.5mm -
RS Stock No. 712-3719
Mfr. Part No.B32529C0105K000
BrandEPCOS
TWD15.90
Each (In a Pack of 10)
units
1 µF 40 V ac, 63 V dc Through Hole 5mm B32529 ±10% - PET - 7.3mm 4.5mm 9.5mm 4.5 x 9.5 x 7.3mm -