Electric Double Layer Capacitors

Electric double layer capacitors are two-terminal energy storage devices that collect voltage as current flows through an electric circuit. They generate electrical field between two conductor plates and are also known as supercapacitors.

Types of electric double layer capacitors

Supercapacitors are categorised based on the design of the electrodes. Electric double layer capacitors have carbon electrodes with a much higher static capacitance than others. Capacitance measures a component's ability to collect and store energy in the form of an electrical charge. It's measured in Farads (F). The value of the capacitance depends on many factors, including temperature, types of ions, electrode potential and oxide layers.

What are electric double layer capacitors used for?

Electric double layer capacitors can charge and store more energy than standard capacitors. They are used in many handheld devices and are now widely used in hybrid vehicles because of their rapid charging rate. Due to their electric flow they can be applied as backups to primary batteries to ensure a steady electrical current.


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Description Price Capacitance Voltage Mounting Type Minimum Operating Temperature Maximum Operating Temperature Automotive Standard Diameter Height Dimensions Lead Pitch Leakage Current Equivalent Series Resistance Lifetime Series
New
RS Stock No. 186-2208
Mfr. Part No.SCMS22D255PRBB0
BrandAVX
MYR20.50
Each (In a Pack of 2)
units
2.5 F 4.6 V dc, 5.4 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 22mm 10 Dia. x 22mm 15.5mm - 360mΩ - SCM
RS Stock No. 763-7757
Mfr. Part No.HV1020-2R7505-R
MYR14.41
Each
units
5 F 2.7 V dc Through Hole -40°C +65°C - 10.5mm 22.3mm 10.5 (Dia.) x 22.3mm 5mm 20 μA 40mΩ 1000h Supercap HV
New
RS Stock No. 185-5558
Mfr. Part No.850617030001
MYR16.00
Each (In a Pack of 2)
units
3 F 2.7 V dc Through Hole -40°C +65°C - 8mm 20mm 8 Dia. x 20mm 3.5mm 8 μA 70mΩ - WCAP-STSC
RS Stock No. 923-3381
Mfr. Part No.EECRF0H104
BrandPanasonic
MYR9.382
Each (In a Bag of 200)
units
0.1 F 5.5 V dc Through Hole -25°C +85°C - 13.5mm 9.5mm 13.5 (Dia.) x 9.5mm 5mm - 75Ω 2000h RF
RS Stock No. 135-5826
Mfr. Part No.FMC0H334ZF
BrandKEMET
MYR5.968
Each (In a Bag of 400)
units
0.33 F 5.5 V dc Through Hole -40°C +85°C - - - 14 x9 x 15mm 5mm - 25Ω 1000h Supercap FM
RS Stock No. 144-1316
Mfr. Part No.MAL222091008E3
BrandVishay
MYR24.31
Each (In a Tray of 200)
units
50 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 37.5mm 7.5mm 25 mA, 250 μA 15mΩ 1000h 220 EDLC-P
RS Stock No. 875-6691
Mfr. Part No.MAL219691131E3
BrandVishay
MYR14.55
Each
units
4 F 1.4 V dc Surface Mount -20°C +70°C - - - 7 x 7 x 2.5mm - 0.03 mA 2.5 (ac) Ω, 7.5 (dc) Ω 1000h 196 HVC
RS Stock No. 162-1186
Mfr. Part No.EECRF0H105N
BrandPanasonic
MYR22.639
Each (In a Tray of 100)
units
1 F 5.5 V dc Through Hole -25°C +85°C - 21.5mm 5mm 21.5 (Dia.) x 9.5mm 5mm 20 mA - 2000h RF
RS Stock No. 869-0761
Mfr. Part No.EECS0HD334VN
BrandPanasonic
MYR10.755
Each (In a Pack of 2)
units
0.33 F 5.5 V dc Through Hole -40°C +70°C - 10.5mm 5.5mm 10.5 (Dia.) x 11.5mm 5mm 300 μA - 1000h SD
RS Stock No. 144-1312
Mfr. Part No.MAL222090008E3
BrandVishay
MYR20.202
Each (In a Tray of 200)
units
45 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 37.5mm 7.5mm 20 mA, 200 μA 30mΩ 1000h 220 EDLC-E
RS Stock No. 175-3512
Mfr. Part No.MAL222591002E3
BrandVishay
MYR25.475
Each (In a Tray of 200)
units
35 F 2.7 V Through Hole -40°C +85°C AEC-Q200 16.5mm 33.5mm 16.5 Dia. x 33.5mm 7.5mm 15 mA 20mΩ 2000h 225 EDLC-R
RS Stock No. 180-2306
Mfr. Part No.MAL223091008E3
BrandVishay
MYR31.724
Each (In a Tray of 200)
units
50 F 3 V dc Through Hole -40°C +85°C - 18.5mm 37.5mm 18.5 Dia. x 37.5mm 7.5mm 250 μA - 2000h EDLC-HV
New
RS Stock No. 186-2182
Mfr. Part No.SCCW45B107SSB
BrandAVX
MYR28.80
Each (In a Bag of 100)
units
100 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 22mm 45mm 22 Dia. x 45mm 10mm - 12mΩ - SCC
RS Stock No. 716-6942
Mfr. Part No.NEXC473Z5.5V10.5X5.5TRF
MYR23.44
Each
units
47000 µF 5.5 V dc Surface Mount -25°C +70°C - 10.5mm 5.5mm 10.5 (Dia.) x 5.5mm - 71 μA 50Ω 1000h NEXC
RS Stock No. 135-6154
Mfr. Part No.FME0H223ZF
BrandKEMET
MYR13.695
Each (In a Pack of 2)
units
22000 µF 5.5 V dc Through Hole -40°C +85°C - - - 10.5 x 5 x 11.5mm 5mm - 40Ω 1000h Supercap FM
RS Stock No. 175-3510
Mfr. Part No.MAL222591004E3
BrandVishay
MYR20.133
Each (In a Tray of 200)
units
25 F 2.7 V Through Hole -40°C +85°C AEC-Q200 18.5mm 22mm 18.5 Dia. x 22mm 7.5mm 8 mA 20mΩ 2000h 225 EDLC-R
RS Stock No. 180-4253
Mfr. Part No.KR-5R5H104-R
BrandEaton
MYR8.96
Each (In a Box of 500)
units
0.1 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 5.2mm 11.5 Dia. x 5.2mm 10mm - 75Ω 1000h KR
RS Stock No. 166-7015
Mfr. Part No.EECRG0V224VN
BrandPanasonic
MYR5.697
Each (In a Bag of 200)
units
0.22 F 3.6 V dc Through Hole -40°C +85°C - 10.5mm 5mm 10.5 (Dia.) x 11.5mm 5mm 300 μA - 2000h RG
RS Stock No. 135-6158
Mfr. Part No.FME0H473ZF
BrandKEMET
MYR13.695
Each (In a Pack of 2)
units
47000 µF 5.5 V dc Through Hole -40°C +85°C - - - 10.5 x 5 x 11.5mm 5mm - 20Ω 1000h Supercap FM
New
RS Stock No. 188-2080
Mfr. Part No.FM0V104ZF
BrandKEMET
MYR12.80
Each (In a Pack of 2)
units
0.1 F 3.5 V dc Through Hole -25°C +70°C - - 11.5mm 10.5 x 5 x 11.5mm 5mm - 100Ω - FM
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