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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Beskrivning Pris Capacitance Voltage Mounting Type Lead Pitch Series Tolerance Automotive Standard Dielectric Suppression Class Length Depth Height Dimensions Minimum Operating Temperature
RS-artikelnummer 134-273
Tillv. art.nrCB052E0105JBC
VarumärkeAVX
18,685 kr
Each (In a Pack of 10)
Enheter
1 µF 63 V ac, 100 V dc Surface Mount - CB ±5% - PET - 7.2mm 6.1mm 5.7mm 7.2 x 6.1 x 5.7mm -55°C
RS-artikelnummer 166-7861
Tillv. art.nrCB162D0225JBC
VarumärkeAVX
14,59 kr
Each (On a Reel of 900)
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2.2 µF 40 V ac, 63 V dc Surface Mount - CB ±5% - PET - 10.5mm 7.6mm 5.7mm 10.5 x 7.6 x 5.7mm -55°C
RS-artikelnummer 134-289
Tillv. art.nrCB162D0225JBC
VarumärkeAVX
23,567 kr
Each (In a Pack of 10)
Enheter
2.2 µF 40 V ac, 63 V dc Surface Mount - CB ±5% - PET - 10.5mm 7.6mm 5.7mm 10.5 x 7.6 x 5.7mm -55°C
RS-artikelnummer 166-7860
Tillv. art.nrCB052E0105JBC
VarumärkeAVX
8,708 kr
Each (On a Reel of 900)
Enheter
1 µF 63 V ac, 100 V dc Surface Mount - CB ±5% - PET - 7.2mm 6.1mm 5.7mm 7.2 x 6.1 x 5.7mm -55°C
RS-artikelnummer 888-0891
Tillv. art.nrFFB34I0126K--
VarumärkeAVX
52,89 kr
Each
Enheter
12 µF 400 V dc - 27.5mm FFB ±10% - Polyester - 31.1mm 17.3mm 29.8mm 31.1 x 17.3 x 29.8mm -55°C