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. 871-6090
Mfr. Part No.DME10P1K-F
TWD37.00
Each (In a Pack of 50)
units
100 nF 1 kV dc - 17.5mm DME ±10% - Polyester - 21mm 10mm 20mm 21 x 20 x 10mm -
RS Stock No. 871-6236
Mfr. Part No.225P12291WD3
TWD31.20
Each (In a Pack of 2500)
units
1.2 nF 70 V ac, 100 V dc - 9.5mm 225P ±10% - Polyester - 17.8mm 6.4mm 8.9mm 17.8 x 8.9 x 6.4mm -
RS Stock No. 871-6075
Mfr. Part No.DME6P68K-F
TWD64.60
Each (In a Pack of 100)
units
680 nF 630 V dc - 22.5mm DME ±10% - Polyester - 26mm 12mm 21mm 26 x 21 x 12mm -
RS Stock No. 871-6220
Mfr. Part No.225P10491WD3
TWD73.90
Each (In a Pack of 50)
units
100 nF 70 V ac, 100 V dc - 9.5mm 225P ±10% - Polyester - 17.8mm 10.2mm 14mm 17.8 x 14 x 10.2mm -
RS Stock No. 871-6078
Mfr. Part No.DME6P1K-F
TWD32.00
Each (In a Pack of 50)
units
100 nF 630 V dc - 15mm DME ±10% - Polyester - 18.5mm 6.5mm 14mm 18.5 x 14 x 6.5mm -
RS Stock No. 871-5775
Mfr. Part No.225P33491XD3
TWD84.10
Each (In a Pack of 10)
units
330 nF 70 V ac, 100 V dc - 9.5mm 225P ±10% - Polyester - 20.3mm 13.2mm 19.6mm 20.3 x 19.6 x 13.2mm -
RS Stock No. 871-6201
Mfr. Part No.MMP2W1K-F
TWD62.70
Each (In a Pack of 150)
units
1 µF 250 V dc - - MMP ±10% - Polyester - 28mm 13.5mm 7.5mm 28 x 13.5 x 7.5mm -
RS Stock No. 871-6223
Mfr. Part No.225P10494XD3
TWD107.20
Each (In a Pack of 10)
units
100 nF 200 V ac, 400 V dc - 9.5mm 225P ±10% - Polyester - 20.3mm 13.2mm 21.3mm 20.3 x 21.3 x 13.2mm -
RS Stock No. 871-6182
Mfr. Part No.DME2W6P8K-F
TWD193.00
Each
units
6.8 µF 250 V dc - 27.5mm DME ±10% - Polyester - 31mm 13.5mm 22.5mm 31 x 22.5 x 13.5mm -
RS Stock No. 871-6093
Mfr. Part No.150684J100FC
TWD63.10
Each (In a Pack of 50)
units
680 nF 100 V dc - - 150 ±5% - Polyester - 20.5mm - - 8.5 x 20.5mm -
RS Stock No. 871-5902
Mfr. Part No.225P10294XD3
TWD63.80
Each (In a Pack of 50)
units
1 nF 200 V ac, 400 V dc - 9.5mm 225P ±10% - Polyester - 20.3mm 6.4mm 14mm 20.3 x 14 x 6.4mm -
RS Stock No. 871-5955
Mfr. Part No.DME2S1K-F
TWD16.10
Each (In a Pack of 50)
units
10 nF 250 V dc - 7.5mm DME ±10% - Polyester - 10.3mm 4.5mm 7.5mm 10.3 x 7.5 x 4.5mm -
RS Stock No. 871-6003
Mfr. Part No.DME1W6P8K-F
TWD142.00
Each
units
6.8 µF 100 V dc - 22.5mm DME ±10% - Polyester - 26mm 9.5mm 18.5mm 26 x 18.5 x 9.5mm -
RS Stock No. 871-6122
Mfr. Part No.150473J630EC
TWD54.60
Each (In a Pack of 50)
units
47 nF 630 V dc - - 150 ±5% - Polyester - 20.5mm - - 8 x 20.5mm -
RS Stock No. 871-5794
Mfr. Part No.225P47291WD3
TWD52.90
Each (In a Pack of 50)
units
4.7 nF 70 V ac, 100 V dc - 9.5mm 225P ±10% - Polyester - 17.8mm 6.4mm 8.9mm 17.8 x 8.9 x 6.4mm -
RS Stock No. 871-5974
Mfr. Part No.DME2P47K-F
TWD34.60
Each (In a Pack of 50)
units
470 nF 250 V dc - 15mm DME ±10% - Polyester - 18.5mm 6mm 12.5mm 18.5 x 12.5 x 6mm -
RS Stock No. 871-5952
Mfr. Part No.DME2P39K-F
TWD26.30
Each (In a Pack of 50)
units
390 nF 250 V dc - 15mm DME ±10% - Polyester - 18.5mm 4.9mm 12mm 18.5 x 12 x 4.9mm -
RS Stock No. 871-5971
Mfr. Part No.DME2P15K-F
TWD27.40
Each (In a Pack of 50)
units
150 nF 250 V dc - 7.5mm DME ±10% - Polyester - 10.3mm 6mm 10.8mm 10.3 x 10.8 x 6mm -
RS Stock No. 871-5943
Mfr. Part No.DME2P1K-F
TWD20.10
Each (In a Pack of 50)
units
100 nF 250 V dc - 7.5mm DME ±10% - Polyester - 10.3mm 5.8mm 8.8mm 10.3 x 8.8 x 5.8mm -
RS Stock No. 871-5993
Mfr. Part No.DME1P68K-F
TWD37.60
Each (In a Pack of 50)
units
680 nF 100 V dc - 10mm DME ±10% - Polyester - 12.5mm 6mm 11.9mm 12.5 x 11.9 x 6mm -