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. 115-231
Mfr. Part No.BFC236855103
BrandVishay
SGD0.928
Each (In a Pack of 5)
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. 870-8755
Mfr. Part No.R82CC4220DQ70J
BrandKEMET
SGD0.645
Each (In a Pack of 1400)
units
2 µF 30 V ac, 50 V dc Through Hole 5mm R82 ±5% - PET - 7.2mm 6mm 11mm 7.2 x 6 x 11mm -
RS Stock No. 372-7039
Mfr. Part No.ECQE10333KF
BrandPanasonic
SGD1.06
Each (In a Pack of 10)
units
33 nF 1 kV dc Through Hole 17.5mm ECQE ±10% - PET - 21mm 6.5mm 14mm 6.5 x 14 x 21mm -
RS Stock No. 870-8816
Mfr. Part No.R82DC3470AA60J
BrandKEMET
SGD0.154
Each (In a Pack of 500)
units
470 nF 40 V ac, 63 V dc Through Hole 5mm R82 ±5% - PET - 7.2mm 3.5mm 7.5mm 7.2 x 3.5 x 7.5mm -
RS Stock No. 116-593
Mfr. Part No.MKS4F041005B00KSSD
BrandWIMA
SGD1.646
Each (In a Pack of 5)
units
1 µF 160 V ac, 250 V dc Through Hole 22.5mm MKS4 ±10% - PET - 26.5mm - 15mm 6 x 15 x 26.5mm -
RS Stock No. 166-7024
Mfr. Part No.ECQU2A684KLA
BrandPanasonic
SGD0.767
Each (In a Bag of 100)
units
680 nF 275 V ac - 22.5mm ECQUL ±10% - Polyester X2, Y2 25.5mm 10.5mm 19.5mm 25.5 x 10.5 x 19.5mm -
RS Stock No. 171-0766
Mfr. Part No.MKS4F041005B00KSSD
BrandWIMA
SGD0.537
Each (In a Bag of 1000)
units
1 µF 160 V ac, 250 V dc Through Hole 22.5mm MKS4 ±10% - PET - 26.5mm - 15mm 6 x 15 x 26.5mm -
RS Stock No. 869-7431
Mfr. Part No.ECQU2A684KLA
BrandPanasonic
SGD1.656
Each (In a Pack of 5)
units
680 nF 275 V ac - 22.5mm ECQUL ±10% - Polyester X2, Y2 25.5mm 10.5mm 19.5mm 25.5 x 10.5 x 19.5mm -
RS Stock No. 172-5989
Mfr. Part No.B32523Q3335J000
BrandEPCOS
SGD1.36
Each (In a Bag of 510)
units
3.3 µF 160 V ac, 250 V dc Through Hole 22.5mm B32523 ±5% - PET - 26.5mm 11mm 20.5mm 11 x 20.5 x 26.5mm -
RS Stock No. 334-417
Mfr. Part No.B32523Q3335J000
BrandEPCOS
SGD2.94
Each (In a Pack of 5)
units
3.3 µF 160 V ac, 250 V dc Through Hole 22.5mm B32523 ±5% - PET - 26.5mm 11mm 20.5mm 11 x 20.5 x 26.5mm -
RS Stock No. 169-2991
Mfr. Part No.BFC236845224
BrandVishay
SGD0.864
Each (In a Box of 2000)
units
220 nF 160 V ac, 250 V dc Through Hole 15mm 368, MKT368 ±10% - PET - 17.5mm 6mm 15mm 6 x 15 x 17.5mm -
RS Stock No. 185-4050
Mfr. Part No.MKT1813515065
BrandVishay
SGD3.15
Each (In a Pack of 5)
units
1.5 µF 40 V ac, 63 V dc Through Hole 22.5mm MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 115-118
Mfr. Part No.BFC236845224
BrandVishay
SGD2.164
Each (In a Pack of 5)
units
220 nF 160 V ac, 250 V dc Through Hole 15mm 368, MKT368 ±10% - PET - 17.5mm 6mm 15mm 6 x 15 x 17.5mm -
RS Stock No. 173-3784
Mfr. Part No.MKT1813515065
BrandVishay
SGD1.302
Each (In a Box of 2000)
units
1.5 µF 40 V ac, 63 V dc Through Hole - MKT 1813 ±10% - MKT - 19mm - - - -
RS Stock No. 171-0725
Mfr. Part No.MKS2C031501A00KSSD
BrandWIMA
SGD0.166
Each (In a Bag of 5000)
units
150 nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 312-1469
Mfr. Part No.R82DC3100DQ50J
BrandKEMET
SGD0.206
Each (In a Pack of 10)
units
100 nF 40 V ac, 63 V dc Through Hole 5mm R82 ±5% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -
RS Stock No. 476-4360
Mfr. Part No.ECQE6105KF
BrandPanasonic
SGD1.94
Each (In a Pack of 5)
units
1 µF 630 V dc Through Hole 27.5mm ECQE ±10% - PET - 31mm 12.5mm 21.9mm 12.5 x 21.9 x 31mm -
RS Stock No. 869-7457
Mfr. Part No.ECQU2A105KLA
BrandPanasonic
SGD1.754
Each (In a Pack of 5)
units
1 µF 275 V ac - 22.5mm ECQUL ±10% - Polyester X2, Y2 25.5mm 12mm 22mm 25.5 x 12 x 22mm -
RS Stock No. 172-5702
Mfr. Part No.B32522C1225K000
BrandEPCOS
SGD0.90
Each (In a Bag of 1000)
units
2.2 µF 63 V ac, 100 V dc Through Hole 15mm B32522 ±10% - Polyester - 18mm 7mm 12.5mm 7 x 12.5 x 18mm -
RS Stock No. 116-565
Mfr. Part No.MKS4F031003C00KI00
BrandWIMA
SGD0.794
Each (In a Pack of 5)
units
100 nF 160 V ac, 250 V dc Through Hole 10mm MKS4 ±10% - PET - 13mm 4mm 9mm 4 x 9 x 13mm -