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.

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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. 173-0503
Mfr. Part No.MKT1817-510-065
BrandVishay
PHP30.647
Each (In a Box of 1500)
units
1µF 40 V ac, 63 V dc Through Hole 5mm MKT 1817 ±10% - PET - 7.5mm 5.5mm 11.5mm 5.5 x 11.5 x 7.5mm -
RS Stock No. 166-6049
Mfr. Part No.MKT1817-510-065
BrandVishay
PHP78.75
Each (In a Pack of 10)
units
1µF 40 V ac, 63 V dc Through Hole 5mm MKT 1817 ±10% - PET - 7.5mm 5.5mm 11.5mm 5.5 x 11.5 x 7.5mm -
RS Stock No. 169-3009
Mfr. Part No.BFC236825475
BrandVishay
PHP168.934
Each (In a Box of 500)
units
4.7µF 63 V ac, 100 V dc Through Hole 27.5mm 368, MKT368 ±10% - PET - 30mm 10mm 23mm 10 x 23 x 30mm -
RS Stock No. 115-629
Mfr. Part No.BFC236825475
BrandVishay
PHP212.408
Each (In a Pack of 5)
units
4.7µF 63 V ac, 100 V dc Through Hole 27.5mm 368, MKT368 ±10% - PET - 30mm 10mm 23mm 10 x 23 x 30mm -
RS Stock No. 173-0480
Mfr. Part No.MKT1813322405
BrandVishay
PHP26.23
Each (In a Box of 1000)
units
22nF 200 V ac, 400 V dc Through Hole - MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 185-4319
Mfr. Part No.MKT1813347405
BrandVishay
PHP41.948
Each (In a Pack of 5)
units
47nF 200 V ac, 400 V dc Through Hole 17.5mm MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 185-4296
Mfr. Part No.MKT1813322405
BrandVishay
PHP37.048
Each (In a Pack of 5)
units
22nF 200 V ac, 400 V dc Through Hole 17.5mm MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 173-0497
Mfr. Part No.MKT1813347405
BrandVishay
PHP30.064
Each (In a Box of 1000)
units
47nF 200 V ac, 400 V dc Through Hole - MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 169-2998
Mfr. Part No.BFC236855103
BrandVishay
PHP25,753.20
1 Box of 2000
Box(es)
10nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.6mm 13.6mm 4.6 x 13.6 x 12.5mm -
RS Stock No. 173-1410
Mfr. Part No.MKT1813410405
BrandVishay
PHP31.905
Each (In a Box of 1000)
units
100nF 200 V ac, 400 V dc Through Hole - MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 115-231
Mfr. Part No.BFC236855103
BrandVishay
PHP25.632
Each (In a Pack of 5)
units
10nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.6mm 13.6mm 4.6 x 13.6 x 12.5mm -
RS Stock No. 173-3686
Mfr. Part No.MKT 1822 322-635
BrandVishay
PHP20.50
Each (In a Bag of 750)
units
22nF 220 V ac, 630 V dc Through Hole 10mm MKT 1822 ±10% - PET - 13mm 6.5mm 11.5mm 6.5 x 11.5 x 13mm -
RS Stock No. 169-3000
Mfr. Part No.BFC236855473
BrandVishay
PHP49,391.60
1 Box of 2000
Box(es)
47nF 220 V ac, 400 V dc Through Hole 15mm 368, MKT368 ±10% - PET - 17.5mm 5.4mm 14.5mm 5.4 x 14.5 x 17.5mm -
RS Stock No. 115-269
Mfr. Part No.BFC236855473
BrandVishay
PHP23.026
Each (In a Pack of 5)
units
47nF 220 V ac, 400 V dc Through Hole 15mm 368, MKT368 ±10% - PET - 17.5mm 5.4mm 14.5mm 5.4 x 14.5 x 17.5mm -
RS Stock No. 173-1522
Mfr. Part No.MKT1813547255
BrandVishay
PHP141.017
Each (In a Box of 500)
units
4.7µF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 41.5mm - - - -
RS Stock No. 166-8562
Mfr. Part No.MKT 1822 322-635
BrandVishay
PHP19.795
Each (In a Pack of 10)
units
22nF 220 V ac, 630 V dc Through Hole 10mm MKT 1822 ±10% - PET - 13mm 6.5mm 11.5mm 6.5 x 11.5 x 13mm -
RS Stock No. 185-4246
Mfr. Part No.MKT1813547255
BrandVishay
PHP185.698
Each (In a Pack of 5)
units
4.7µF 160 V ac, 250 V dc Through Hole 45mm MKT 1813 ±10% - MKT - 41.5mm - - - -
RS Stock No. 185-4347
Mfr. Part No.MKT1813410405
BrandVishay
PHP41.356
Each (In a Pack of 5)
units
100nF 200 V ac, 400 V dc Through Hole 22.5mm MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 173-1312
Mfr. Part No.MKT 1817-222//405
BrandVishay
PHP13.314
Each (In a Box of 2000)
units
2.2nF 200 V ac, 400 V dc Through Hole 5mm MKT 1817 ±10% - PET - 7.5mm 2.5mm 6mm 2.5 x 6 x 7.5mm -
RS Stock No. 173-3728
Mfr. Part No.MKT 1822 510-015
BrandVishay
PHP39.716
Each (In a Bag of 450)
units
1µF 63 V ac, 100 V dc Through Hole 15mm MKT 1822 ±10% - PET - 18mm 7.5mm 13.5mm 7.5 x 13.5 x 18mm -