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. 115-578
Mfr. Part No.BFC236825104
BrandVishay
$0.598
Each (In a Pack of 5)
units
100 nF 63 V ac, 100 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4mm 13mm 4 x 13 x 12.5mm -55°C
RS Stock No. 171-0743
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
$532.82
1 Reel of 2500
Reel(s)
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 -55°C
RS Stock No. 108-2700
Mfr. Part No.MKS2D031001A00KI00
BrandWIMA
$0.836
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 -55°C
RS Stock No. 135-8301
Mfr. Part No.B32529C0105J000
BrandEPCOS
$0.367
Each (In a Bag of 1500)
units
1 µF 63 V dc - 5mm B32529 ±5% - Polyester - 7.3mm 4.5mm 9.5mm 7.3 x 4.5 x 9.5mm -55°C
RS Stock No. 896-1304
Mfr. Part No.B32529C0105J000
BrandEPCOS
$0.649
Each (In a Pack of 10)
units
1 µF 63 V dc - 5mm B32529 ±5% - Polyester - 7.3mm 4.5mm 9.5mm 7.3 x 4.5 x 9.5mm -55°C
RS Stock No. 171-0739
Mfr. Part No.MKS2C041001F00KSSD
BrandWIMA
$1,347.91
1 Bag of 3500
Bag(s)
1 µF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 7.2mm 5mm 10mm 5 x 10 x 7.2mm -55°C
RS Stock No. 108-2592
Mfr. Part No.MKS2C041001F00KSSD
BrandWIMA
$3.078
Each (In a Pack of 5)
units
1 µF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% AEC-Q200 PET - 7.2mm 5mm 10mm 5 x 10 x 7.2mm -55°C
RS Stock No. 185-4139
Mfr. Part No.MKT1813347255
BrandVishay
$1.408
Each (In a Pack of 5)
units
47 nF 160 V ac, 250 V dc Through Hole 17.5mm MKT 1813 ±10% - MKT - 14mm - - - -55°C
RS Stock No. 173-1392
Mfr. Part No.MKT1813347255
BrandVishay
$1.053
Each (In a Box of 1000)
units
47 nF 160 V ac, 250 V dc Through Hole - MKT 1813 ±10% - MKT - 14mm - - - -55°C
RS Stock No. 115-247
Mfr. Part No.BFC236855223
BrandVishay
$0.626
Each (In a Pack of 5)
units
22 nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.2mm 12.9mm 4.2 x 12.9 x 12.5mm -55°C
RS Stock No. 622-4735
Mfr. Part No.ECQE2105JF
BrandPanasonic
$1.24
Each (In a Pack of 5)
units
1 µF 250 V dc Through Hole 15mm ECQE(F) ±5% - PET - 18.5mm 7.4mm 15mm 7.4 x 15 x 18.5mm -40°C
RS Stock No. 622-4870
Mfr. Part No.ECQE4105JF
BrandPanasonic
$1.486
Each (In a Pack of 5)
units
1 µF 400 V dc Through Hole 22.5mm ECQE(F) ±5% - PET - 26mm 8.5mm 18mm 8.5 x 18 x 26mm -40°C
RS Stock No. 169-2999
Mfr. Part No.BFC236855333
BrandVishay
$1,666.37
1 Box of 2000
Box(es)
33 nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.6mm 13.7mm 4.6 x 13.7 x 12.5mm -55°C
RS Stock No. 118-038
Mfr. Part No.MKS02/1.0/50/20
BrandWIMA
$0.75
Each (In a Pack of 5)
units
1 µF 30 V ac, 50 V dc Through Hole 2.5mm MKS02 ±20% - PET - 4.6mm 5.5mm 10mm 5.5 x 10 x 4.6mm -55°C
RS Stock No. 115-253
Mfr. Part No.BFC236855333
BrandVishay
$0.768
Each (In a Pack of 5)
units
33 nF 220 V ac, 400 V dc Through Hole 10mm 368, MKT368 ±10% - PET - 12.5mm 4.6mm 13.7mm 4.6 x 13.7 x 12.5mm -55°C
RS Stock No. 171-0774
Mfr. Part No.MKS02/1.0/50/20
BrandWIMA
$4,331.77
1 Bag of 5000
Bag(s)
1 µF 30 V ac, 50 V dc Through Hole 2.5mm MKS02 ±20% - PET - 4.6mm 5.5mm 10mm 5.5 x 10 x 4.6mm -55°C
RS Stock No. 476-4247
Mfr. Part No.ECQE6223KF
BrandPanasonic
$0.582
Each (In a Pack of 5)
units
22 nF 630 V dc Through Hole 10mm ECQE ±10% - PET - 12mm 5.3mm 10.5mm 5.3 x 10.5 x 12mm -40°C
RS Stock No. 171-0737
Mfr. Part No.MKS2C036801E00KSSD
BrandWIMA
$1,237.64
1 Bag of 4000
Bag(s)
680 nF 40 V ac, 63 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 4.5mm 9.5mm 4.5 x 9.5 x 7.2mm -55°C
RS Stock No. 334-221
Mfr. Part No.B32529C0104J000
BrandEPCOS
$0.352
Each (In a Pack of 25)
units
100 nF 40 V ac, 63 V dc Through Hole 5mm B32529 ±5% - PET - 7.2mm 2.5mm 6.5mm 2.5 x 6.5 x 7.2mm -55°C
RS Stock No. 171-0744
Mfr. Part No.MKS2D031501C00KSSD
BrandWIMA
$1,150.63
1 Bag of 5000
Bag(s)
150 nF 63 V ac, 100 V dc Through Hole 5mm MKS2 ±10% - PET - 7.2mm 3.5mm 8.5mm 3.5 x 8.5 x 7.2mm -55°C
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