Paper Capacitors

Paper capacitors are a type of capacitor with a layered construction of aluminium sheets separated by waxed or oiled paper sheets. The paper between the aluminium acts as the dielectric (insulating) material. Some paper capacitors feature a cardboard cover while others are encapsulated in hard plastic.What do capacitors do?Capacitors are a type of passive component that stores an electrical charge. The more charge a capacitor can store, the larger its capacitance is. Capacitance is measured in denominations of farads – such as microfarads or picofarads.What are the advantages and disadvantages of paper capacitors? Paper capacitors have a high working voltage and a high capacitance range. They are suited to high voltage and high current applications. The paper dielectric provides excellent stability and reliability of the component. Paper capacitors tend to have high leakage rates, making them unsuitable for applications such as AC coupling Paper capacitors typically have tolerances between ±10% and ±20%, making them unsuitable for precision timing circuits.

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Description Price Capacitance Voltage Series Lead Pitch Tolerance Minus Tolerance Plus Tolerance Suppression Class Package/Case Mounting Type Length Height Depth Dimensions
RS Stock No. 170-0074
Mfr. Part No.PME271M510MR30
BrandKEMET
HK$5.25
Each (In a Bag of 500)
units
10 nF 275 V ac PME271M 15.2mm -20% +20% ±20% X2 - Through Hole 18.5mm 10.5mm 5.2mm 18.5 x 5.2 x 10.5mm
RS Stock No. 173-4953
Mfr. Part No.P409QM473M275AH101
BrandKEMET
HK$6.87
Each (In a Bag of 400)
units
47 nF 275 V ac P409 15.2mm - - ±20% - - Through Hole 18.5mm 13mm 7.3mm 18.5 x 7.3 x 13mm
RS Stock No. 172-6649
Mfr. Part No.PME278RB5100MR30
BrandKEMET
HK$6.04
Each (In a Bag of 500)
units
10 nF 440 V ac PME278 15.2mm -20% +20% ±20% X1 - - 18.5mm 10.5mm 5.2mm 18.5 x 5.2 x 10.5mm
RS Stock No. 170-0019
Mfr. Part No.PME271M610MR30
BrandKEMET
HK$6.447
Each (In a Bag of 250)
units
100 nF 275 V ac PME271M 20.3mm -20% +20% ±20% X2 - Through Hole 24mm 14mm 7.6mm 24 x 7.6 x 14mm
RS Stock No. 210-617
Mfr. Part No.PME271Y547MR30
BrandKEMET
HK$14.986
Each (In a Pack of 5)
units
47 nF 250 V ac PME271 20.3mm -20% +20% ±20% Y2 - Through Hole 24mm 15mm 9mm 24 x 9 x 15mm
RS Stock No. 871-6309
Mfr. Part No.SCRN234R-F
HK$355.63
Each
units
2 µF 1 kV Pk SCR 0.81in -10% +10% ±10% - A Screw Terminal-Stud 55mm 80mm 33mm 55 x 33 x 80mm
RS Stock No. 878-7979
Mfr. Part No.P409CE104M275AH101
BrandKEMET
HK$14.39
Each (In a Pack of 5)
units
100 nF 275 V ac P409 20.3mm - - ±20% - - Through Hole 24mm 14mm 7.6mm 24 x 7.6 x 14mm
RS Stock No. 173-4975
Mfr. Part No.P409CE104M275AH101
BrandKEMET
HK$7.75
Each (In a Bag of 250)
units
100 nF 275 V ac P409 20.3mm - - ±20% - - Through Hole 24mm 14mm 7.6mm 24 x 7.6 x 14mm
RS Stock No. 172-6655
Mfr. Part No.PME295RB4100MR30
BrandKEMET
HK$6.02
Each (In a Bag of 500)
units
1 nF 480 V ac PME295 15mm -20% +20% ±20% Y1 - - 18mm 12.5mm 5.5mm 18 x 5.5 x 12.5mm
RS Stock No. 533-0586
Mfr. Part No.PME295RB4100MR30
BrandKEMET
HK$11.104
Each (In a Pack of 5)
units
1 nF 480 V ac PME295 15mm -20% +20% ±20% Y1 - Through Hole 18mm 12.5mm 5.5mm 18 x 5.5 x 12.5mm
RS Stock No. 871-6299
Mfr. Part No.SCRN233R-F
HK$524.65
Each (In a Pack of 5)
units
1 µF 1 kV Pk SCR 0.81in -10% +10% ±10% - A Screw Terminal-Stud 55mm 54mm 33mm 55 x 33 x 54mm
RS Stock No. 206-7746
Mfr. Part No.PME271E622KR30
BrandKEMET
HK$30.056
Each (In a Pack of 5)
units
220 nF 300 V ac PME271E 25.4mm -10% +10% ±10% X1 - Through Hole 30.5mm 19mm 12.1mm 30.5 x 12.1 x 19mm
RS Stock No. 210-522
Mfr. Part No.PME271M622KR30
BrandKEMET
HK$21.82
Each (In a Pack of 5)
units
220 nF 275 V ac PME271M 20.3mm -10% +10% ±10% X2 - Through Hole 24mm 16.5mm 11.3mm 24 x 11.3 x 16.5mm
RS Stock No. 173-4948
Mfr. Part No.P295BE102M500A
BrandKEMET
HK$4.36
Each (In a Bag of 500)
units
1 nF 500 V ac P295 15mm -20% +20% ±20% Y1 - - 18mm 5.5mm 12.5mm 18 x 12.5 x 5.5mm
RS Stock No. 173-1851
Mfr. Part No.PME271E622KR30
BrandKEMET
HK$19.42
Each (In a Bag of 100)
units
220 nF 300 V ac PME271E 25.4mm -10% +10% ±10% X1 - Through Hole 30.5mm 19mm 12.1mm 30.5 x 12.1 x 19mm
RS Stock No. 173-1824
Mfr. Part No.PME271M622KR30
BrandKEMET
HK$10.301
Each (In a Bag of 150)
units
220 nF 275 V ac PME271M 20.3mm -10% +10% ±10% X2 - Through Hole 24mm 16.5mm 11.3mm 24 x 11.3 x 16.5mm
RS Stock No. 871-6318
Mfr. Part No.T10P5NR-F
HK$617.73
Each
units
500 nF 1 kV dc T 0.81in -10% +10% ±10% - A Screw Terminal 55mm 54mm 33mm 55 x 33 x 54mm
RS Stock No. 875-2419
Mfr. Part No.P295BE102M500A
BrandKEMET
HK$9.58
Each (In a Pack of 5)
units
1 nF 500 V ac P295 15mm -20% +20% ±20% Y1 - Through Hole 18mm 5.5mm 12.5mm 18 x 12.5 x 5.5mm
RS Stock No. 240-5328
Mfr. Part No.PME278RB5100MR30
BrandKEMET
HK$13.576
Each (In a Pack of 5)
units
10 nF 440 V ac PME278 15.2mm -20% +20% ±20% X1 - Through Hole 18.5mm 10.5mm 5.2mm 18.5 x 5.2 x 10.5mm
RS Stock No. 173-4963
Mfr. Part No.PME271Y547MR30
BrandKEMET
HK$8.621
Each (In a Bag of 200)
units
47 nF 250 V ac PME271 20.3mm -20% +20% ±20% Y2 - Through Hole 24mm 15mm 9mm 24 x 9 x 15mm