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. 824-345
Mfr. Part No.R60PF1470AA30J
BrandKEMET
€0.496
Each (In a Pack of 5)
units
4.7nF 220 V ac, 630 V dc Through Hole 10mm R60 ±5% - PET - 13mm 4mm 9mm 4 x 9 x 13mm -
RS Stock No. 172-6533
Mfr. Part No.R82MC1100DQ50J
BrandKEMET
€0.05
Each (In a Box of 3500)
units
1nF 400V dc Through Hole 5mm R82 ±5% - Polyester - 7.2mm 2.5mm 6.5mm 7.2 x 6.5 x 2.5mm -
RS Stock No. 874-1462
Mfr. Part No.B32933B3474K000
BrandEPCOS
€1.102
Each (In a Pack of 5)
units
470nF 305V ac - 22.5mm B3293 ±10% - Metallised Polyester X2 26.5mm 10.5mm 16.5mm 26.5 x 10.5 x 16.5mm -
RS Stock No. 167-1392
Mfr. Part No.QXK2J223KTPTZH
BrandNichicon
€0.321
Each (In a Box of 1000)
units
22nF 250 V ac, 630 V dc Radial 12.5mm XK(ZH) ±10% - PET - 15.5mm 6.3mm 10.8mm 15.5 x 6.3 x 10.8mm -
RS Stock No. 378-833
Mfr. Part No.BFC236855222
BrandVishay
€0.662
Each (In a Pack of 5)
units
2.2nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4mm 13mm 4 x 13 x 12.5mm -
RS Stock No. 109-6466
Mfr. Part No.ECQU2A105KL
BrandPanasonic
€0.708
Each (In a Bag of 100)
units
1µF 250V ac Through Hole 22.5mm ECQUL ±10% - PET - 25.5mm 12mm 22mm 12 x 22 x 25.5mm -
RS Stock No. 185-4123
Mfr. Part No.MKT1813322255
BrandVishay
€1.03
Each (In a Pack of 5)
units
22nF 160 V ac, 250 V dc Through Hole 14.5mm MKT 1813 ±10% - MKT - 11mm - - - -
RS Stock No. 109-6453
Mfr. Part No.ECQE6104JF
BrandPanasonic
€0.188
Each (In a Bag of 500)
units
100nF 630V dc Through Hole 15mm ECQE(F) ±5% - PET - 18.5mm 6.3mm 14mm 6.3 x 14 x 18.5mm -
RS Stock No. 622-5075
Mfr. Part No.ECQU2A105KL
BrandPanasonic
€0.898
Each (In a Pack of 5)
units
1µF 250V ac Through Hole 22.5mm ECQUL ±10% - PET - 25.5mm 12mm 22mm 12 x 22 x 25.5mm -
RS Stock No. 172-5493
Mfr. Part No.B32560J6222K000
BrandEPCOS
€0.064
Each (In a Bag of 1800)
units
2.2nF 400V dc - 7.5mm B32560 ±10% - Polyester - 9mm 2.5mm 5.5mm 9 x 2.5 x 5.5mm -
RS Stock No. 191-3020
Mfr. Part No.B32520C1224K000
BrandEPCOS
€0.362
Each (In a Pack of 5)
units
220nF 63 V ac, 100 V dc Through Hole 7.5mm B32520 ±10% - Polyester - 10mm 3mm 8mm 3 x 8 x 10mm -
RS Stock No. 896-1436
Mfr. Part No.B32560J6222K000
BrandEPCOS
€0.142
Each (In a Pack of 50)
units
2.2nF 400V dc - 7.5mm B32560 ±10% - Polyester - 9mm 2.5mm 5.5mm 9 x 2.5 x 5.5mm -
RS Stock No. 298-0071
Mfr. Part No.MMK5473J100J01L15.0CBULK
BrandKEMET
€1.426
Each (In a Pack of 10)
units
47nF 63 V ac, 100 V dc Through Hole 5mm MMK ±5% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 172-5885
Mfr. Part No.B32520C1224K000
BrandEPCOS
€0.144
Each (In a Bag of 2000)
units
220nF 63 V ac, 100 V dc Through Hole 7.5mm B32520 ±10% - Polyester - 10mm 3mm 8mm 3 x 8 x 10mm -
RS Stock No. 755-4484
Mfr. Part No.QXK2G224KTP
BrandNichicon
€1.092
Each (In a Pack of 5)
units
220nF 200 V ac, 400 V dc Radial 15mm XK ±10% - PET - 18.5mm 5.9mm 13.2mm 18.5 x 5.9 x 13.2mm -
RS Stock No. 172-3679
Mfr. Part No.ECQU2A473KLA
BrandPanasonic
€0.203
Each (In a Box of 100)
units
47nF 275V ac - 12.5mm ECQUL ±10% - Polyester X2, Y2 15mm 6mm 13mm 15 x 6 x 13mm -
RS Stock No. 869-7441
Mfr. Part No.ECQU2A473KLA
BrandPanasonic
€0.221
Each (In a Pack of 10)
units
47nF 275V ac - 12.5mm ECQUL ±10% - Polyester X2, Y2 15mm 6mm 13mm 15 x 6 x 13mm -
RS Stock No. 109-5301
Mfr. Part No.ECQE2475JF
BrandPanasonic
€0.755
Each (In a Bag of 500)
units
4.7µF 250V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 12mm 21.5mm 12 x 21.5 x 26mm -
RS Stock No. 173-1387
Mfr. Part No.MKT1813322255
BrandVishay
€0.492
Each (In a Box of 2000)
units
22nF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 11mm - - - -
RS Stock No. 167-8048
Mfr. Part No.QYX1H224KTP
BrandNichicon
€0.188
Each (In a Box of 1000)
units
220nF 50V dc Radial 7.5mm YX ±10% - PET - 11mm 7mm 13.5mm 11 x 7 x 13.5mm -
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