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. 896-1192
Mfr. Part No.B32521C3473K000
BrandEPCOS
SGD0.425
Each (In a Pack of 25)
units
47nF 250V dc - 10mm B32521 ±10% - Polyester - 13mm 4mm 7mm 13 x 4 x 7mm -
RS Stock No. 173-1392
Mfr. Part No.MKT1813347255
BrandVishay
SGD0.798
Each (In a Box of 1000)
units
47nF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 14mm - - - -
RS Stock No. 191-2960
Mfr. Part No.B32524Q1226K000
BrandEPCOS
SGD10.76
Each
units
22µF 63 V ac, 100 V dc Through Hole 27.5mm B32524 ±10% - Polyester - 31.5mm 13.5mm 23mm 13.5 x 23 x 31.5mm -
RS Stock No. 172-5932
Mfr. Part No.B32522Q8104J000
BrandEPCOS
SGD0.434
Each (In a Bag of 1000)
units
100nF 200 V ac, 630 V dc Through Hole 15mm B32522 ±5% - PET - 18mm 7mm 12.5mm 7 x 12.5 x 18mm -
RS Stock No. 167-1277
Mfr. Part No.QXK2G225KTP
BrandNichicon
SGD2.645
Each (In a Box of 300)
units
2.2µF 200 V ac, 400 V dc Radial 27.5mm XK ±10% - PET - 30.5mm 11.5mm 20.5mm 30.5 x 11.5 x 20.5mm -
RS Stock No. 167-1141
Mfr. Part No.QYX2A104KTP
BrandNichicon
SGD0.23
Each (In a Box of 1000)
units
100nF 100V dc Radial 7.5mm YX ±10% - PET - 11mm 5.5mm 14mm 11 x 5.5 x 14mm -
RS Stock No. 622-5075
Mfr. Part No.ECQU2A105KL
BrandPanasonic
SGD1.43
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. 888-0911
Mfr. Part No.FFB44E0476K--
BrandAVX
SGD20.59
Each
units
47µF 100V dc - 27.5mm FFB ±10% - Polyester - 31.1mm 20.8mm 31.3mm 31.1 x 20.8 x 31.3mm -
RS Stock No. 755-4507
Mfr. Part No.QXK2G225KTP
BrandNichicon
SGD4.285
Each (In a Pack of 2)
units
2.2µF 200 V ac, 400 V dc Radial 27.5mm XK ±10% - PET - 30.5mm 11.5mm 20.5mm 30.5 x 11.5 x 20.5mm -
RS Stock No. 171-0755
Mfr. Part No.MKS02/0.1/63/20
BrandWIMA
SGD0.314
Each (In a Bag of 5000)
units
100nF 40 V ac, 63 V dc Through Hole 2.5mm MKS02 ±20% - PET - 4.6mm 3mm 7.5mm 3 x 7.5 x 4.6mm -
RS Stock No. 192-001
Mfr. Part No.MMK5105K63J04L4BULK
BrandKEMET
SGD1.402
Each (In a Pack of 5)
units
1µF 40 V ac, 63 V dc Through Hole 5mm MMK ±10% - PET - 7.2mm 5mm 10mm 5 x 10 x 7.2mm -
RS Stock No. 118-038
Mfr. Part No.MKS02/1.0/50/20
BrandWIMA
SGD1.234
Each (In a Pack of 5)
units
1µF 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. 191-2926
Mfr. Part No.B32524Q3475K000
BrandEPCOS
SGD4.61
Each
units
4.7µF 160 V ac, 250 V dc Through Hole 27.5mm B32524 ±10% - Polyester - 31.5mm 11mm 21mm 11 x 21 x 31.5mm -
RS Stock No. 191-985
Mfr. Part No.MMK5225K63J06L4BULK
BrandKEMET
SGD1.098
Each (In a Pack of 5)
units
2.2µF 40 V ac, 63 V dc Through Hole 5mm MMK ±10% - PET - 7.2mm 7.2mm 13mm 7.2 x 13 x 7.2mm -
RS Stock No. 170-4620
Mfr. Part No.B32562J3155K
BrandEPCOS
SGD0.983
Each (In a Bag of 300)
units
1.5µF 160 V ac, 250 V dc Through Hole 15mm B32562 ±10% - PET - 16.5mm 8.7mm 11mm 8.7 x 11 x 16.5mm -
RS Stock No. 173-1483
Mfr. Part No.MKT1822-510/405
BrandVishay
SGD3.018
Each (In a Bag of 125)
units
- - - - - - - - - - - - - -
RS Stock No. 172-5904
Mfr. Part No.B32521C0474J000
BrandEPCOS
SGD0.299
Each (In a Bag of 4000)
units
470nF 40 V ac, 63 V dc Through Hole 10mm B32521 ±5% - PET - 13mm 4mm 7mm 4 x 7 x 13mm -
RS Stock No. 334-978
Mfr. Part No.B32522Q8104J000
BrandEPCOS
SGD0.909
Each (In a Pack of 10)
units
100nF 200 V ac, 630 V dc Through Hole 15mm B32522 ±5% - PET - 18mm 7mm 12.5mm 7 x 12.5 x 18mm -
RS Stock No. 334-136
Mfr. Part No.B32529C6102J000
BrandEPCOS
SGD0.386
Each (In a Pack of 25)
units
1nF 200 V ac, 400 V dc Through Hole 5mm B32529 ±5% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 192-102
Mfr. Part No.MMK22.5335K100D17L4TRAY
BrandKEMET
SGD4.244
Each (In a Pack of 5)
units
3.3µF 63 V ac, 100 V dc Through Hole 22.5mm MMK ±10% - PET - 26mm 7mm 16.5mm 7 x 16.5 x 26mm -