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 2129 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. 166-7027
Mfr. Part No.ECQU2A105KLA
BrandPanasonic
SGD0.916
Each (In a Bag of 100)
units
1 µF 275 V ac - 22.5mm ECQUL ±10% - Polyester X2, Y2 25.5mm 12mm 22mm 25.5 x 12 x 22mm -
RS Stock No. 312-1469
Mfr. Part No.R82DC3100DQ50J
BrandKEMET
SGD0.206
Each (In a Pack of 10)
units
100 nF 40 V ac, 63 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. 166-8382
Mfr. Part No.MKT 1822 447-065
BrandVishay
SGD0.868
Each (In a Pack of 10)
units
470 nF 40 V ac, 63 V dc Through Hole 10mm MKT 1822 ±10% - PET - 13mm 5.5mm 10.5mm 5.5 x 10.5 x 13mm -
RS Stock No. 172-5702
Mfr. Part No.B32522C1225K000
BrandEPCOS
SGD0.90
Each (In a Bag of 1000)
units
2.2 µF 63 V ac, 100 V dc Through Hole 15mm B32522 ±10% - Polyester - 18mm 7mm 12.5mm 7 x 12.5 x 18mm -
RS Stock No. 116-565
Mfr. Part No.MKS4F031003C00KI00
BrandWIMA
SGD0.794
Each (In a Pack of 5)
units
100 nF 160 V ac, 250 V dc Through Hole 10mm MKS4 ±10% - PET - 13mm 4mm 9mm 4 x 9 x 13mm -
RS Stock No. 171-0764
Mfr. Part No.MKS4F031003C00KI00
BrandWIMA
SGD0.195
Each (On a Reel of 900)
units
100 nF 160 V ac, 250 V dc Through Hole 10mm MKS4 ±10% - PET - 13mm 4mm 9mm 4 x 9 x 13mm -
RS Stock No. 185-4139
Mfr. Part No.MKT1813347255
BrandVishay
SGD1.492
Each (In a Pack of 5)
units
47 nF 160 V ac, 250 V dc Through Hole 17.5mm MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 173-3273
Mfr. Part No.QXL2E104KTPT
BrandNichicon
SGD1.145
Each (In a Box of 100)
units
100 nF 250 V ac Radial 15mm XL ±10% - Metallised Polyester Film - 18.5mm 6.4mm 13.7mm 18.5 x 6.4 x 13.7mm -
RS Stock No. 896-1192
Mfr. Part No.B32521C3473K000
BrandEPCOS
SGD0.441
Each (In a Pack of 25)
units
47 nF 250 V dc - 10mm B32521 ±10% - Polyester - 13mm 4mm 7mm 13 x 4 x 7mm -
RS Stock No. 170-9493
Mfr. Part No.ECQ-E1106JF
BrandPanasonic
SGD2.10
Each (In a Bag of 500)
units
10 µF 100 V dc Radial 22.5mm ECQE(F) ±5% - Polyester - 26mm 11.5mm 21mm 26 x 11.5 x 21mm -
RS Stock No. 173-1392
Mfr. Part No.MKT1813347255
BrandVishay
SGD0.83
Each (In a Box of 1000)
units
47 nF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 173-1522
Mfr. Part No.MKT1813547255
BrandVishay
SGD6.122
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. 172-5812
Mfr. Part No.B32521C3473K000
BrandEPCOS
SGD0.187
Each (In a Bag of 4000)
units
47 nF 250 V dc - 10mm B32521 ±10% - Polyester - 13mm 4mm 7mm 13 x 4 x 7mm -
RS Stock No. 173-0556
Mfr. Part No.MKT 1822 522-065
BrandVishay
SGD1.669
Each (In a Bag of 450)
units
2.2 µF 40 V ac, 63 V dc Through Hole 15mm MKT 1822 ±10% - PET - 18mm 7.5mm 13.5mm 7.5 x 13.5 x 18mm -
RS Stock No. 173-1444
Mfr. Part No.MKT1813510065
BrandVishay
SGD1.166
Each (In a Box of 1750)
units
1 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 166-8405
Mfr. Part No.MKT 1822 522-065
BrandVishay
SGD3.348
Each (In a Pack of 10)
units
2.2 µF 40 V ac, 63 V dc Through Hole 15mm MKT 1822 ±10% - PET - 18mm 7.5mm 13.5mm 7.5 x 13.5 x 18mm -
RS Stock No. 185-4038
Mfr. Part No.MKT1813510065
BrandVishay
SGD2.824
Each (In a Pack of 5)
units
1 µF 40 V ac, 63 V dc Through Hole 22.5mm MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 755-4260
Mfr. Part No.QXL2E104KTPT
BrandNichicon
SGD1.78
Each (In a Pack of 5)
units
100 nF 250 V ac Radial 15mm XL ±10% - Metallized Polyester - 18.5mm 6.4mm 13.7mm 18.5 x 6.4 x 13.7mm -
RS Stock No. 808-3441
Mfr. Part No.ECQ-E1106JF
BrandPanasonic
SGD5.05
Each
units
10 µF 100 V dc Radial 22.5mm ECQE(F) ±5% - Polyester - 26mm 11.5mm 21mm 26 x 11.5 x 21mm -
RS Stock No. 185-4246
Mfr. Part No.MKT1813547255
BrandVishay
SGD10.206
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 - - - -