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. 117-791
Mfr. Part No.MKT1822-510/405
BrandVishay
SGD2.817
Each (In a Pack of 10)
units
1µF 200 V ac, 400 V dc Through Hole 27.5mm MKT 1822 ±10% - Polyester - 31.5mm 11.5mm 20.5mm 31.5 x 11.5 x 20.5mm -
RS Stock No. 334-978
Mfr. Part No.B32522Q8104J000
BrandEPCOS
SGD0.818
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. 126-2261
Mfr. Part No.R60IR51004040K
BrandKEMET
SGD5.78
Each (In a Pack of 4)
units
10µF 160 V ac, 250 V dc - 27.5mm R60 ±10% - Polyester - 32mm 13mm 22mm 32 x 13 x 22mm -
RS Stock No. 476-3878
Mfr. Part No.ECQE1475KF
BrandPanasonic
SGD2.17
Each (In a Pack of 5)
units
4.7µF 100V dc Through Hole 22.5mm ECQE ±10% - PET - 26mm 7.5mm 17mm 7.5 x 17 x 26mm -
RS Stock No. 191-985
Mfr. Part No.MMK5225K63J06L4BULK
BrandKEMET
SGD0.966
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. 755-4507
Mfr. Part No.QXK2G225KTP
BrandNichicon
SGD3.77
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. 172-6621
Mfr. Part No.MMK5225K63J06L4BULK
BrandKEMET
SGD0.449
Each (In a Bag of 1000)
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. 173-4892
Mfr. Part No.MMK5105K63J04L4BULK
BrandKEMET
SGD0.498
Each (In a Bag of 1000)
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. 220-7815
Mfr. Part No.F17724332000
BrandVishay
SGD4.381
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 170-4620
Mfr. Part No.B32562J3155K
BrandEPCOS
SGD0.885
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. 167-1141
Mfr. Part No.QYX2A104KTP
BrandNichicon
SGD0.212
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. 483-3854
Mfr. Part No.B32562J3155K
BrandEPCOS
SGD1.656
Each (In a Pack of 5)
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. 172-5567
Mfr. Part No.B32529C6102J000
BrandEPCOS
SGD0.132
Each (In a Bag of 2000)
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. 185-4274
Mfr. Part No.MKT1813610255
BrandVishay
SGD22.612
Each (In a Pack of 5)
units
10µF 160 V ac, 250 V dc Through Hole 45mm MKT 1813 ±10% - MKT - 41.5mm - - - -
RS Stock No. 115-023
Mfr. Part No.MKS02/0.1/63/20
BrandWIMA
SGD0.76
Each (In a Pack of 5)
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. 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. 173-1858
Mfr. Part No.R60IR51004040K
BrandKEMET
SGD2.599
Each (In a Bag of 288)
units
10µF 160 V ac, 250 V dc - 27.5mm R60 ±10% - Polyester - 32mm 13mm 22mm 32 x 13 x 22mm -
RS Stock No. 109-6466
Mfr. Part No.ECQU2A105KL
BrandPanasonic
SGD0.965
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. 167-1277
Mfr. Part No.QXK2G225KTP
BrandNichicon
SGD2.38
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. 171-0774
Mfr. Part No.MKS02/1.0/50/20
BrandWIMA
SGD0.772
Each (In a Bag of 5000)
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 -
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