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. 875-2431
Mfr. Part No.P278QE103M480A
BrandKEMET
HK$8.73
Each (In a Pack of 5)
units
10 nF 480 V ac P278 15.2mm -20% +20% ±20% X1 QE Through Hole 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. 172-6652
Mfr. Part No.PME261KB6100KR30
BrandKEMET
HK$8.18
Each (In a Bag of 400)
units
100 nF 220 V ac, 400 V dc PME261 15.2mm -10% +10% ±10% - - - 18.5mm 13mm 7.3mm 18.5 x 7.3 x 13mm
New
RS Stock No. 201-2109
Mfr. Part No.SMP253MA4330MTR24
BrandKEMET
HK$13.50
Each (In a Pack of 5)
units
3.3 nF 250 V dc SMP253 12.7mm 20% - 20% - - Surface Mount - - - -
RS Stock No. 173-4995
Mfr. Part No.PME271MD6220KR30
BrandKEMET
HK$15.337
Each (In a Bag of 150)
units
220 nF 275 V ac PME271M 22.5mm -10% +10% ±10% X2 - - 27mm 19mm 10mm 27 x 10 x 19mm
RS Stock No. 172-6657
Mfr. Part No.P278QS223M480A
BrandKEMET
HK$6.58
Each (In a Bag of 300)
units
22 nF 480 V ac P278 15.2mm -20% +20% ±20% X1 QS - 18.5mm 14.3mm 8.5mm 18.5 x 8.5 x 14.3mm
RS Stock No. 871-6277
Mfr. Part No.SCRN248R-F
HK$486.72
Each
units
1 µF 2 kV Pk SCR 0.81in -10% +10% ±10% - A Screw Terminal-Stud 55mm 80mm 33mm 55 x 33 x 80mm
RS Stock No. 170-0022
Mfr. Part No.PME271Y447MR30
BrandKEMET
HK$3.128
Each (In a Bag of 800)
units
4.7 nF 250 V ac PME271Y 10.2mm -20% +20% ±20% Y2 - Through Hole 13.5mm 10.5mm 5.1mm 13.5 x 5.1 x 10.5mm
RS Stock No. 176-5219
Mfr. Part No.PMZ2035RE6100K150R06
BrandKEMET
HK$16.105
Each (In a Bag of 864)
units
100 nF 1 kV dc, 440 V ac PMZ2035 25.4mm -10% +10% ±10% X1 R06 Through Hole 30.5mm 19mm 12.1mm 30.5 x 12.1 x 19mm
RS Stock No. 173-1740
Mfr. Part No.P278HE222M480A
BrandKEMET
HK$2.42
Each (In a Bag of 1000)
units
2.2 nF 480 V ac P278 10.2mm -20% +20% ±20% X1 HE - 13.5mm 7.5mm 3.9mm 13.5 x 3.9 x 7.5mm
RS Stock No. 878-8032
Mfr. Part No.P409EL474M275AH221
BrandKEMET
HK$31.23
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. 878-7954
Mfr. Part No.P409CE104M275AH220
BrandKEMET
HK$15.66
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. 878-8051
Mfr. Part No.P410EE104M300AH101
BrandKEMET
HK$28.58
Each
units
100 nF 300 V ac P410 25.4mm - - ±20% - - Through Hole 30.5mm 16.1mm 10.6mm 30.5 x 10.6 x 16.1mm
RS Stock No. 878-7972
Mfr. Part No.P409CP104M275AH151
BrandKEMET
HK$19.17
Each (In a Pack of 5)
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. 878-8048
Mfr. Part No.P410CJ473M300AH101
BrandKEMET
HK$14.80
Each (In a Pack of 5)
units
47 nF 300 V ac P410 20.3mm - - ±20% - - Through Hole 24mm 15mm 9mm 24 x 9 x 15mm
RS Stock No. 173-1787
Mfr. Part No.PME271M533MR30
BrandKEMET
HK$6.77
Each (In a Bag of 400)
units
33 nF 275 V ac PME271M 15.2mm -20% +20% ±20% X2 - Through Hole 18.5mm 12.5mm 6mm 18.5 x 6 x 12.5mm
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. 173-4137
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. 875-2434
Mfr. Part No.P278HE222M480A
BrandKEMET
HK$5.31
Each (In a Pack of 10)
units
2.2 nF 480 V ac P278 10.2mm -20% +20% ±20% X1 HE Through Hole 13.5mm 7.5mm 3.9mm 13.5 x 3.9 x 7.5mm
RS Stock No. 210-588
Mfr. Part No.PME271Y433MR30
BrandKEMET
HK$9.16
Each (In a Pack of 5)
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
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