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 2508854625
製造零件編號158X473
HK$13.02
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RS庫存編號 2508854631
製造零件編號158X474
HK$25.20
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RS庫存編號 2508559780
製造零件編號105MMR250K
HK$6.44
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RS庫存編號 2508854580
製造零件編號158X103
HK$12.32
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RS庫存編號 2508559594
製造零件編號104MSR400K
HK$3.36
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RS庫存編號 2508559617
製造零件編號334MSR400K
HK$4.34
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RS庫存編號 2509674770
製造零件編號160105J250N-F
HK$16.10
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RS庫存編號 2508559796
製造零件編號225MMR250K
HK$11.34
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RS庫存編號 2509178427
製造零件編號103MWR400K
HK$2.94
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RS庫存編號 2508299706
製造零件編號168104J63A-F
HK$4.76
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RS庫存編號 2508559235
製造零件編號104MWR250K
HK$3.36
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RS庫存編號 2508854596
製造零件編號158X104
HK$13.16
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RS庫存編號 2508304417
製造零件編號X675-.047-10-10000
BrandASC
HK$134.70
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RS庫存編號 2508559651
製造零件編號473MSR630K
HK$3.36
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RS庫存編號 2508559364
製造零件編號224MWR630K
HK$7.00
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RS庫存編號 2508304350
製造零件編號X675-.022-10-10000
BrandASC
HK$80.78
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RS庫存編號 2508370928
製造零件編號DME6P22K-F
HK$10.50
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RS庫存編號 2508304530
製造零件編號X675-.68-10-2000
BrandASC
HK$117.58
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RS庫存編號 2508299936
製造零件編號168473J63A-F
HK$5.04
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RS庫存編號 2508299712
製造零件編號168105J50G-F
HK$18.90
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