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. 108-2700
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
SGD0.668
Each (In a Pack of 5)
units
100 nF 63 V ac, 100 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 2.5mm 6.5mm 7.2mm 6.5 x 7.2 x 2.5mm -
RS Stock No. 108-3012
Mfr. Part No.MKS4D042204F00KSSD
BrandWIMA
SGD1.68
Each (In a Pack of 5)
units
2.2 µF 63 V ac, 100 V dc Through Hole 15mm MKS4 ±10% - PET - 18mm 8mm 15mm 8 x 15 x 18mm -
RS Stock No. 171-0734
Mfr. Part No.MKS4D042204F00KSSD
BrandWIMA
SGD0.939
Each (In a Bag of 1200)
units
2.2 µF 63 V ac, 100 V dc Through Hole 15mm MKS4 ±10% - PET - 18mm 8mm 15mm 8 x 15 x 18mm -
RS Stock No. 171-0743
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
SGD0.16
Each (On a Reel of 2500)
units
100 nF 63 V ac, 100 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 2.5mm 6.5mm 7.2mm 6.5 x 7.2 x 2.5mm -
RS Stock No. 171-0719
Mfr. Part No.FKS2 1.0N 100M
BrandWIMA
SGD0.17
Each (In a Bag of 5000)
units
1 nF 63 V ac, 100 V dc Through Hole 5mm FKS2 ±20% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 108-2435
Mfr. Part No.FKS2 1.0N 100M
BrandWIMA
SGD0.438
Each (In a Pack of 5)
units
1 nF 63 V ac, 100 V dc Through Hole 5mm FKS2 ±20% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 871-6198
Mfr. Part No.DME2S82K-F
SGD0.877
Each (In a Pack of 50)
units
82 nF 250 V dc - 7.5mm DME ±10% - Polyester - 10.3mm 5mm 8mm 10.3 x 8 x 5mm -
RS Stock No. 167-1385
Mfr. Part No.QXK2J104KTP
BrandNichicon
SGD0.755
Each (In a Box of 1000)
units
100 nF 250 V ac, 630 V dc Radial 15mm XK ±10% - PET - 18.5mm 6.4mm 13.7mm 18.5 x 6.4 x 13.7mm -
RS Stock No. 185-4088
Mfr. Part No.MKT1813547065
BrandVishay
SGD6.904
Each (In a Pack of 5)
units
4.7 µF 40 V ac, 63 V dc Through Hole 30mm MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 185-4072
Mfr. Part No.MKT1813533065
BrandVishay
SGD2.516
Each (In a Pack of 5)
units
3.3 µF 40 V ac, 63 V dc Through Hole 30mm MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 171-0767
Mfr. Part No.MKS4F042205G00KSSD
BrandWIMA
SGD1.081
Each (In a Bag of 594)
units
2.2 µF 160 V ac, 250 V dc Through Hole 22.5mm MKS4 ±10% - PET - 26.5mm 10.5mm 19mm 10.5 x 19 x 26.5mm -
RS Stock No. 173-1493
Mfr. Part No.MKT1813547065
BrandVishay
SGD2.476
Each (In a Box of 750)
units
4.7 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 173-0601
Mfr. Part No.MKT1813533065
BrandVishay
SGD1.974
Each (In a Box of 1500)
units
3.3 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 185-4066
Mfr. Part No.MKT1813522065
BrandVishay
SGD4.318
Each (In a Pack of 5)
units
2.2 µF 40 V ac, 63 V dc Through Hole 30mm MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 755-4523
Mfr. Part No.QXK2J104KTP
BrandNichicon
SGD2.31
Each (In a Pack of 5)
units
100 nF 250 V ac, 630 V dc Radial 15mm XK ±10% - PET - 18.5mm 6.4mm 13.7mm 18.5 x 6.4 x 13.7mm -
RS Stock No. 116-600
Mfr. Part No.MKS4F042205G00KSSD
BrandWIMA
SGD2.404
Each (In a Pack of 5)
units
2.2 µF 160 V ac, 250 V dc Through Hole 22.5mm MKS4 ±10% - PET - 26.5mm 10.5mm 19mm 10.5 x 19 x 26.5mm -
RS Stock No. 173-0585
Mfr. Part No.MKT1813522065
BrandVishay
SGD1.68
Each (In a Box of 1000)
units
2.2 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 26.5mm - - - -
RS Stock No. 169-2998
Mfr. Part No.BFC236855103
BrandVishay
SGD0.39
Each (In a Box of 2000)
units
10 nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.6mm 13.6mm 4.6 x 13.6 x 12.5mm -
RS Stock No. 185-4094
Mfr. Part No.MKT1813610065
BrandVishay
SGD6.998
Each (In a Pack of 5)
units
10 µF 40 V ac, 63 V dc Through Hole 35mm MKT 1813 ±10% - MKT - 31.5mm - - - -
RS Stock No. 173-0635
Mfr. Part No.MKT1813610065
BrandVishay
SGD3.917
Each (In a Box of 500)
units
10 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 31.5mm - - - -