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. 135-8302
Mfr. Part No.B32529C0104K000
BrandEPCOS
MYR0.284
Each (In a Bag of 2000)
units
100nF 63V dc - 5mm B32529 ±10% - Polyester - 7.3mm 2.5mm 6.5mm 7.3 x 2.5 x 6.5mm -
RS Stock No. 171-0737
Mfr. Part No.MKS2C036801E00KSSD
BrandWIMA
MYR0.571
Each (In a Bag of 4000)
units
680nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 4.5mm 9.5mm 4.5 x 9.5 x 7.2mm -
RS Stock No. 312-1469
Mfr. Part No.R82DC3100DQ50J
BrandKEMET
MYR0.816
Each (In a Pack of 10)
units
100nF 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. 869-7457
Mfr. Part No.ECQU2A105KLA
BrandPanasonic
MYR7.158
Each (In a Pack of 5)
units
1µF 275V ac - 22.5mm ECQUL ±10% - Polyester X2, Y2 25.5mm 12mm 22mm 25.5 x 12 x 22mm -
RS Stock No. 109-6453
Mfr. Part No.ECQE6104JF
BrandPanasonic
MYR0.97
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. 622-4943
Mfr. Part No.ECQE6104JF
BrandPanasonic
MYR2.06
Each (In a Pack of 25)
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. 166-7006
Mfr. Part No.ECQU2A224ML
BrandPanasonic
MYR0.773
Each (In a Bag of 100)
units
220nF 275V ac - 15mm ECQUL ±20% - Polyester X2, Y2 17.5mm 8mm 16mm 17.5 x 8 x 16mm -
RS Stock No. 869-7450
Mfr. Part No.ECQU2A224ML
BrandPanasonic
MYR1.354
Each (In a Pack of 10)
units
220nF 275V ac - 15mm ECQUL ±20% - Polyester X2, Y2 17.5mm 8mm 16mm 17.5 x 8 x 16mm -
RS Stock No. 173-1479
Mfr. Part No.F17724152260
BrandVishay
MYR11.33
Each (In a Bag of 325)
units
150nF 310V ac Through Hole 15mm F1772 ±20% - Polyester - 17.8mm 8.3mm 14.3mm 8.3 x 14.3 x 17.8mm -
RS Stock No. 173-1410
Mfr. Part No.MKT1813410405
BrandVishay
MYR2.661
Each (In a Box of 1000)
units
100nF 200 V ac, 400 V dc Through Hole - MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 185-4347
Mfr. Part No.MKT1813410405
BrandVishay
MYR3.09
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. 476-3705
Mfr. Part No.ECQE1103KF
BrandPanasonic
MYR1.48
Each (In a Pack of 5)
units
10nF 100V dc Through Hole - ECQE ±10% - PET - - - - - -
RS Stock No. 148-446
Mfr. Part No.F17724152260
BrandVishay
MYR12.956
Each (In a Pack of 10)
units
150nF 310V ac Through Hole 15mm F1772 ±20% - Polyester - 17.8mm 8.3mm 14.3mm 8.3 x 14.3 x 17.8mm -
RS Stock No. 896-1304
Mfr. Part No.B32529C0105J000
BrandEPCOS
MYR1.599
Each (In a Pack of 10)
units
1µF 63V dc - 5mm B32529 ±5% - Polyester - 7.3mm 4.5mm 9.5mm 7.3 x 4.5 x 9.5mm -
RS Stock No. 108-2413
Mfr. Part No.MKS2C033301C00KSSD
BrandWIMA
MYR1.49
Each (In a Pack of 5)
units
330nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 3.5mm 8.5mm 3.5 x 8.5 x 7.2mm -
RS Stock No. 171-0726
Mfr. Part No.MKS2C033301C00KSSD
BrandWIMA
MYR0.503
Each (In a Bag of 5000)
units
330nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 3.5mm 8.5mm 3.5 x 8.5 x 7.2mm -
RS Stock No. 622-4870
Mfr. Part No.ECQE4105JF
BrandPanasonic
MYR5.05
Each (In a Pack of 5)
units
1µF 400V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 8.5mm 18mm 8.5 x 18 x 26mm -
RS Stock No. 807-6800
Mfr. Part No.ECQU2A105ML
BrandPanasonic
MYR2.11
Each (In a Pack of 100)
units
1µF 275V ac - 22.5mm ECQUL ±20% - Metallized PET Film X2, Y2 25.5mm 12mm 22mm 25.5 x 12 x 22mm -
RS Stock No. 476-4360
Mfr. Part No.ECQE6105KF
BrandPanasonic
MYR5.134
Each (In a Pack of 5)
units
1µF 630V dc Through Hole 27.5mm ECQE ±10% - PET - 31mm 12.5mm 21.9mm 12.5 x 21.9 x 31mm -
RS Stock No. 115-247
Mfr. Part No.BFC236855223
BrandVishay
MYR3.88
Each (In a Pack of 5)
units
22nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.2mm 12.9mm 4.2 x 12.9 x 12.5mm -