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. 476-4332
Mfr. Part No.ECQE6474KF
BrandPanasonic
HK$8.724
Each (In a Pack of 5)
units
470 nF 630 V dc Through Hole 22.5mm ECQE ±10% - PET - 26mm 9.3mm 18.5mm 9.3 x 18.5 x 26mm -
RS Stock No. 166-7006
Mfr. Part No.ECQU2A224ML
BrandPanasonic
HK$1.38
Each (In a Bag of 100)
units
220 nF 275 V 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
HK$2.843
Each (In a Pack of 10)
units
220 nF 275 V ac - 15mm ECQUL ±20% - Polyester X2, Y2 17.5mm 8mm 16mm 17.5 x 8 x 16mm -
RS Stock No. 476-5818
Mfr. Part No.ECQU3A104MG
BrandPanasonic
HK$4.36
Each (In a Pack of 5)
units
100 nF 300 V ac Through Hole 12.5mm ECQU ±20% - PET - 15mm 8mm 15mm 8 x 15 x 15mm -
RS Stock No. 476-4310
Mfr. Part No.ECQE6224KF
BrandPanasonic
HK$5.56
Each (In a Pack of 5)
units
220 nF 630 V dc Through Hole 15mm ECQE ±10% - PET - 18.5mm 9mm 16.5mm 9 x 16.5 x 18.5mm -
RS Stock No. 807-6787
Mfr. Part No.ECQ-E4823KF
BrandPanasonic
HK$1.548
Each (In a Pack of 100)
units
82 nF 400 V dc Radial 10mm ECQE ±10% - Metallized PET Film - 12mm 5.8mm 11mm 12 x 5.8 x 11mm -
RS Stock No. 622-4971
Mfr. Part No.ECQE6474JF
BrandPanasonic
HK$11.04
Each (In a Pack of 5)
units
470 nF 630 V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 9.3mm 18.5mm 9.3 x 18.5 x 26mm -
RS Stock No. 476-3834
Mfr. Part No.ECQE1105KF
BrandPanasonic
HK$5.82
Each (In a Pack of 5)
units
1 µF 100 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 6.7mm 14mm 6.7 x 14 x 12mm -
RS Stock No. 622-4959
Mfr. Part No.ECQE6224JF
BrandPanasonic
HK$8.73
Each (In a Pack of 5)
units
220 nF 630 V dc Through Hole 15mm ECQE(F) ±5% - PET - 18.5mm 9mm 16.5mm 9 x 16.5 x 18.5mm -
RS Stock No. 109-6456
Mfr. Part No.ECQE6474JF
BrandPanasonic
HK$4.92
Each (In a Bag of 500)
units
470 nF 630 V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 9.3mm 18.5mm 9.3 x 18.5 x 26mm -
RS Stock No. 622-5097
Mfr. Part No.ECQU2A225KL
BrandPanasonic
HK$41.76
Each
units
2.2 µF 250 V ac Through Hole 27.5mm ECQUL ±10% - PET - 30.5mm 19mm 29.5mm 19 x 29.5 x 30.5mm -
RS Stock No. 476-4326
Mfr. Part No.ECQE6334KF
BrandPanasonic
HK$6.076
Each (In a Pack of 5)
units
330 nF 630 V dc Through Hole 22.5mm ECQE ±10% - PET - 26mm 7.8mm 17mm 7.8 x 17 x 26mm -
RS Stock No. 109-6454
Mfr. Part No.ECQE6224JF
BrandPanasonic
HK$3.66
Each (In a Bag of 500)
units
220 nF 630 V dc Through Hole 15mm ECQE(F) ±5% - PET - 18.5mm 9mm 16.5mm 9 x 16.5 x 18.5mm -
RS Stock No. 372-7477
Mfr. Part No.ECQE12224KF
BrandPanasonic
HK$11.30
Each (In a Pack of 10)
units
220 nF 1.25 kV dc Through Hole 27.5mm ECQE ±10% - PET - 31mm 14.5mm 26.5mm 14.5 x 26.5 x 31mm -
RS Stock No. 109-6466
Mfr. Part No.ECQU2A105KL
BrandPanasonic
HK$6.42
Each (In a Bag of 100)
units
1 µF 250 V ac Through Hole 22.5mm ECQUL ±10% - PET - 25.5mm 12mm 22mm 12 x 22 x 25.5mm -
RS Stock No. 622-4909
Mfr. Part No.ECQE6223JF
BrandPanasonic
HK$1.195
Each (In a Pack of 25)
units
22 nF 630 V dc Through Hole 10mm ECQE(F) ±5% - PET - 12mm 5.3mm 10.5mm 5.3 x 10.5 x 12mm -
RS Stock No. 622-4634
Mfr. Part No.ECQE2103JF
BrandPanasonic
HK$1.535
Each (In a Pack of 25)
units
10 nF 250 V dc Through Hole 7.5mm ECQE(F) ±5% - PET - 10.3mm 4.3mm 7.4mm 4.3 x 7.4 x 10.3mm -
RS Stock No. 109-5383
Mfr. Part No.ECQE4474JF
BrandPanasonic
HK$3.65
Each (In a Bag of 500)
units
470 nF 400 V dc Through Hole 15mm ECQE(F) ±5% - PET - 18.5mm 7.8mm 17mm 7.8 x 17 x 18.5mm -
RS Stock No. 109-5587
Mfr. Part No.ECQE4105JF
BrandPanasonic
HK$4.60
Each (In a Bag of 500)
units
1 µF 400 V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 8.5mm 18mm 8.5 x 18 x 26mm -
RS Stock No. 109-6467
Mfr. Part No.ECQU2A684KL
BrandPanasonic
HK$3.09
Each (In a Bag of 100)
units
680 nF 250 V ac Through Hole 22.5mm ECQUL ±10% - PET - 25.5mm 10.5mm 19.5mm 10.5 x 19.5 x 25.5mm -