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
New
RS Stock No. 201-2103
Mfr. Part No.SMP253MA4390MTR24
BrandKEMET
HK$10.41
Each (On a Reel of 600)
units
3.9 nF 250 V dc SMP253 12.7mm 20% - 20% - - Surface Mount - - - -
RS Stock No. 414-8601
Mfr. Part No.PME261KB6100KR30
BrandKEMET
HK$15.49
Each (In a Pack of 5)
units
100 nF 220 V ac, 400 V dc PME261 15.2mm -10% +10% ±10% - - Through Hole 18.5mm 13mm 7.3mm 18.5 x 7.3 x 13mm
RS Stock No. 875-2428
Mfr. Part No.P295BJ222M500A
BrandKEMET
HK$10.486
Each (In a Pack of 5)
units
2.2 nF 500 V ac P295 15mm -20% +20% ±20% Y1 - Through Hole 18mm 6.5mm 12.5mm 18 x 12.5 x 6.5mm
RS Stock No. 173-4919
Mfr. Part No.PME271YB5100MR30
BrandKEMET
HK$5.41
Each (In a Bag of 500)
units
10 nF 300 V ac PME271 15.2mm -20% +20% ±20% Y2 - Radial 18.5mm 10.5mm 5.2mm 18.5 x 5.2 x 10.5mm
RS Stock No. 173-4137
Mfr. Part No.PME271E510MR30
BrandKEMET
HK$5.43
Each (In a Bag of 500)
units
10 nF 300 V ac PME271E 15.2mm -20% +20% ±20% X1 - - 18.5mm 10.5mm 5.2mm 18.5 x 5.2 x 10.5mm
RS Stock No. 311-1074
Mfr. Part No.PME271YD6100MR30
BrandKEMET
HK$28.58
Each (In a Pack of 5)
units
100 nF 250 V ac PME271Y 22.5mm -20% +20% ±20% Y2 - Through Hole 27mm 22mm 12mm 27 x 12 x 22mm
RS Stock No. 173-1759
Mfr. Part No.PME271YA4470MR30
BrandKEMET
HK$5.21
Each (In a Bag of 800)
units
4.7 nF 300 V ac PME271 10.2mm -20% +20% ±20% Y2 - Radial 13.5mm 10.5mm 5.1mm 13.5 x 5.1 x 10.5mm
RS Stock No. 173-1829
Mfr. Part No.P409CP104M275AH331
BrandKEMET
HK$11.81
Each (In a Bag of 150)
units
100 nF 275 V ac P409 20.3mm - - ±20% - - Through Hole 24mm 16.5mm 11.3mm 24 x 11.3 x 16.5mm
RS Stock No. 172-6676
Mfr. Part No.PME271MD6100MR30
BrandKEMET
HK$8.817
Each (In a Bag of 200)
units
100 nF 275 V ac PME271M 22.5mm -20% +20% ±20% X2 - - 27mm 17mm 8mm 27 x 8 x 17mm
RS Stock No. 210-601
Mfr. Part No.PME271Y533MR30
BrandKEMET
HK$12.864
Each (In a Pack of 5)
units
33 nF 250 V ac PME271Y 20.3mm -20% +20% ±20% Y2 - Through Hole 24mm 14mm 7.6mm 24 x 7.6 x 14mm
RS Stock No. 311-0986
Mfr. Part No.PME264NB5100MR30
BrandKEMET
HK$39.17
Each (In a Pack of 5)
units
10 nF 1.5 kV dc, 660 V ac PME261 15.2mm -20% +20% ±20% X2 - Through Hole 18.5mm 13mm 7.3mm 18.5 x 7.3 x 13mm
RS Stock No. 172-6730
Mfr. Part No.PME271M633KR30
BrandKEMET
HK$18.48
Each (In a Bag of 100)
units
330 nF 275 V ac PME271M 25.4mm -10% +10% ±10% X2 - Through Hole 30.5mm 19mm 12.1mm 30.5 x 12.1 x 19mm
RS Stock No. 878-8008
Mfr. Part No.P409CP224M275AH221
BrandKEMET
HK$20.02
Each (In a Pack of 5)
units
220 nF 275 V ac P409 20.3mm - - ±20% - - Through Hole 24mm 16.5mm 11.3mm 24 x 11.3 x 16.5mm
RS Stock No. 173-4991
Mfr. Part No.P409CP224M275AH470
BrandKEMET
HK$11.72
Each (In a Bag of 150)
units
220 nF 275 V ac P409 20.3mm - - ±20% - - Through Hole 24mm 16.5mm 11.3mm 24 x 11.3 x 16.5mm
RS Stock No. 173-4123
Mfr. Part No.PME271YA4220MR30
BrandKEMET
HK$4.42
Each (In a Bag of 1000)
units
2.2 nF 300 V ac PME271 10.2mm -20% +20% ±20% Y2 - Radial 13.5mm 7.5mm 3.9mm 13.5 x 3.9 x 7.5mm
RS Stock No. 173-1749
Mfr. Part No.PME271Y433MR30
BrandKEMET
HK$3.69
Each (In a Bag of 1000)
units
3.3 nF 250 V ac PME271Y 10.2mm -20% +20% ±20% Y2 - Through Hole 13.5mm 8.2mm 4.1mm 13.5 x 4.1 x 8.2mm
RS Stock No. 173-4961
Mfr. Part No.P295BQ472M500A
BrandKEMET
HK$7.29
Each (In a Bag of 250)
units
4.7 nF 500 V ac P295 15mm -20% +20% ±20% Y1 - Through Hole 18mm 8.5mm 16mm 18 x 16 x 8.5mm
RS Stock No. 173-5020
Mfr. Part No.PME271MD6330KR30
BrandKEMET
HK$20.79
Each (In a Bag of 100)
units
330 nF 275 V ac PME271M 22.5mm -10% +10% ±10% X2 - Through Hole 27mm 22mm 12mm 27 x 12 x 22mm
RS Stock No. 878-8026
Mfr. Part No.P409EL474M275AH680
BrandKEMET
HK$31.40
Each
units
470 nF 275 V ac P409 25.4mm - - ±20% - - Through Hole 30.5mm 22mm 15.3mm 30.5 x 15.3 x 22mm
RS Stock No. 170-0021
Mfr. Part No.PME271Y422MR30
BrandKEMET
HK$4.02
Each (In a Bag of 1000)
units
2.2 nF 250 V ac PME271Y 10.2mm -20% +20% ±20% Y2 - Through Hole 13.5mm 7.5mm 3.9mm 13.5 x 3.9 x 7.5mm