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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RS庫存編號 109-5306
製造零件編號ECQE4103JF
BrandPanasonic
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10 nF 400 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庫存編號 622-4779
製造零件編號ECQE4103JF
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TWD9.00
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10 nF 400 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庫存編號 476-4269
製造零件編號ECQE6473KF
BrandPanasonic
TWD15.00
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47 nF 630 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 6.5mm 13.5mm 6.5 x 13.5 x 12mm -
RS庫存編號 476-3985
製造零件編號ECQE2224KF
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TWD13.20
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220 nF 250 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 5.5mm 10.5mm 5.5 x 10.5 x 12mm -
RS庫存編號 476-4118
製造零件編號ECQE4473KF
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TWD10.60
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RS庫存編號 372-6676
製造零件編號ECQU2A103ML
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10 nF 250 V ac Through Hole 12.5mm ECQUL ±20% - PET - 15mm 5mm 11.5mm 5 x 11.5 x 15mm -
RS庫存編號 372-7102
製造零件編號ECQE10104KF
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製造零件編號ECQE6225KF
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TWD89.60
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2.2 µF 630 V dc Through Hole 27.5mm ECQE ±10% - PET - 31mm 19.5mm 29mm 19.5 x 29 x 31mm -
RS庫存編號 109-6461
製造零件編號ECQU2A683KL
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TWD9.80
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68 nF 250 V ac Through Hole 15mm ECQUL ±10% - PET - 17.5mm 4.5mm 11.5mm 4.5 x 11.5 x 17.5mm -
RS庫存編號 476-3761
製造零件編號ECQE1104KF
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TWD13.60
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100 nF 100 V dc Through Hole - ECQE ±10% - PET - - - - - -
RS庫存編號 372-7253
製造零件編號ECQE12472KF
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TWD17.90
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4.7 nF 1.25 kV dc Through Hole 12.5mm ECQE ±10% - PET - 15.5mm 7mm 12.5mm 7 x 12.5 x 15.5mm -
RS庫存編號 476-4146
製造零件編號ECQE4104KF
BrandPanasonic
TWD13.20
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100 nF 400 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 6.3mm 12mm 6.3 x 12 x 12mm -
RS庫存編號 372-7146
製造零件編號ECQE10224KF
BrandPanasonic
TWD45.40
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220 nF 1 kV dc Through Hole 22.5mm ECQE ±10% - PET - 26mm 12mm 23mm 12 x 23 x 26mm -
RS庫存編號 109-5333
製造零件編號ECQE4473JF
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TWD4.30
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47 nF 400 V dc Through Hole 10mm ECQE(F) ±5% - PET - 12mm 5mm 8.3mm 5 x 8.3 x 12mm -
RS庫存編號 622-4808
製造零件編號ECQE4473JF
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TWD6.70
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製造零件編號ECQU2A105KL
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製造零件編號ECQE2104KF
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TWD10.40
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製造零件編號ECQE12223KF
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RS庫存編號 476-3862
製造零件編號ECQE1335KF
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TWD49.60
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3.3 µF 100 V dc Through Hole 15mm ECQE ±10% - PET - 18.5mm 8.5mm 16.5mm 8.5 x 16.5 x 18.5mm -
RS庫存編號 808-3444
製造零件編號ECQE2106JF
BrandPanasonic
TWD99.00
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10 µF 250 V dc Radial 27.5mm ECQE(F) ±5% - Polyester - 31mm 15.9mm 25.8mm 31 x 15.9 x 25.8mm -