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 2508299699
製造零件編號168104J100H-F
HK$6.44
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RS庫存編號 2508559257
製造零件編號474MWR250K
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RS庫存編號 2508559572
製造零件編號223MSR400K
HK$2.24
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RS庫存編號 2509179622
製造零件編號335MWR400K
HK$28.64
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RS庫存編號 2508559358
製造零件編號104MWR630K
HK$5.46
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RS庫存編號 2508559162
製造零件編號224MWR100K
HK$4.34
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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 2508854580
製造零件編號158X103
HK$12.32
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RS庫存編號 2508559409
製造零件編號224MWR102K
HK$17.92
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RS庫存編號 2508439617
製造零件編號V-430P474X9600
BrandVishay
HK$69.58
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製造零件編號168104J63A-F
HK$4.76
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製造零件編號168223J100A-F
HK$5.04
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RS庫存編號 2508559538
製造零件編號474MSR250K
HK$2.94
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RS庫存編號 2508559342
製造零件編號225MWR400K
HK$26.60
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RS庫存編號 2508559320
製造零件編號474MWR400K
HK$9.52
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RS庫存編號 2509674900
製造零件編號168104J50A-F
HK$4.76
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RS庫存編號 2508557447
製造零件編號104MMR630K
HK$5.18
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RS庫存編號 2508559768
製造零件編號104MMR250K
HK$2.10
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