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
RS Stock No. 169-9488
Mfr. Part No.XV3560-2R7407-R
€15.193
Each (In a Bag of 20)
units
400 F 2.7 V dc Through Hole -40°C +65°C - 35mm 60mm 35 x 60mm - - 3.2mΩ 1500h Supercap XV
RS Stock No. 763-7858
Mfr. Part No.XV3560-2R7407-R
€16.18
Each
units
400 F 2.7 V dc Through Hole -40°C +65°C - 35mm 60mm 35 x 60mm - - 3.2mΩ 1500h Supercap XV
RS Stock No. 173-4970
Mfr. Part No.FYL0H103ZF
BrandKEMET
€0.605
Each (In a Box of 2000)
units
10000 µF 5.5 V dc Through Hole -25°C +70°C - 11mm - 11 (Dia.) x 5mm 5.08mm - 300Ω - Supercap FY
RS Stock No. 789-7937
Mfr. Part No.FYL0H103ZF
BrandKEMET
€1.52
Each (In a Pack of 2)
units
10000 µF 5.5 V dc Through Hole -25°C +70°C - 11mm - 11 (Dia.) x 5mm 5.08mm - 300Ω - Supercap FY
RS Stock No. 377-388
Mfr. Part No.EECS0HD224H
BrandPanasonic
€2.07
Each
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 10.5mm 6mm 10.5 (Dia.) x 6mm 10mm - - 1000h SD
RS Stock No. 919-0666
Mfr. Part No.EECS0HD224H
BrandPanasonic
€1.337
Each (In a Bag of 200)
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 10.5mm 6mm 10.5 (Dia.) x 6mm 10mm - - 1000h SD
RS Stock No. 169-9558
Mfr. Part No.KW-5R5C105-R
€6.712
Each (In a Bag of 500)
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 9mm 21.5 x 9mm 5mm - 30Ω 1000h Supercap KW
RS Stock No. 169-9487
Mfr. Part No.XV3550-2R7307-R
€9.026
Each (In a Bag of 20)
units
300 F 2.7 V dc Through Hole -40°C +65°C - 35mm 50mm 35 x 50mm - - 6mΩ 1500h Supercap XV
RS Stock No. 172-6708
Mfr. Part No.FTW0H104ZF
BrandKEMET
€1.262
Each (In a Box of 1000)
units
0.1 F 5.5 V dc Through Hole -40°C +85°C - 11.5mm - 11.5 (Dia.) x 8.5mm 5.08mm - - - Supercap FT
RS Stock No. 789-7968
Mfr. Part No.FTW0H104ZF
BrandKEMET
€1.99
Each (In a Pack of 2)
units
0.1 F 5.5 V dc Through Hole -40°C +85°C - 11.5mm - 11.5 (Dia.) x 8.5mm 5.08mm - 16Ω - Supercap FT
RS Stock No. 769-6217
Mfr. Part No.KW-5R5C105-R
€8.58
Each
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 9mm 21.5 x 9mm 5mm - 30Ω 1000h Supercap KW
RS Stock No. 869-0780
Mfr. Part No.EECS5R5V105N
BrandPanasonic
€3.42
Each
units
1 F 5.5 V dc Through Hole -40°C +70°C - 19mm 5.5mm 19 (Dia.) x 21mm 5mm 1 mA - 1000h SG
RS Stock No. 169-9456
Mfr. Part No.HV0810-2R7105-R
€0.646
Each (In a Bag of 100)
units
1 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 13.5mm 8.5 (Dia.) x 13.5mm 3.5mm 10 μA 200mΩ 1000h Supercap HV
RS Stock No. 763-7750
Mfr. Part No.HV0810-2R7105-R
€1.13
Each
units
1 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 13.5mm 8.5 (Dia.) x 13.5mm 3.5mm 10 μA 200mΩ 1000h Supercap HV
RS Stock No. 869-0709
Mfr. Part No.EECF5R5H105N
BrandPanasonic
€5.82
Each
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 6mm 21.5 (Dia.) x 9.5mm 5mm 1 mA - 1000h F
RS Stock No. 763-7785
Mfr. Part No.HB1020-2R5505-R
€2.80
Each
units
5 F 2.5 V dc Through Hole -25°C +70°C - 10.5mm 22.3mm 10.5 (Dia.) x 22.3mm 5mm 11 μA 100mΩ 1000h Supercap HB
RS Stock No. 169-3486
Mfr. Part No.NEXC104Z5.5V10.5X5.5TRF
€1.049
Each (On a Reel of 1000)
units
0.1 F 5.5 V dc Surface Mount -25°C +70°C - 10.5mm 5.5mm 10.5 (Dia.) x 5.5mm - 150 μA 25Ω 1000h NEXC
RS Stock No. 166-6810
Mfr. Part No.EECF5R5H105N
BrandPanasonic
€3.821
Each (In a Tray of 100)
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 6mm 21.5 (Dia.) x 9.5mm 5mm 1 mA - 1000h F
RS Stock No. 763-7854
Mfr. Part No.XV3550-2R7307-R
€9.93
Each
units
300 F 2.7 V dc Through Hole -40°C +65°C - 35mm 50mm 35 x 50mm - - 6mΩ 1500h Supercap XV
RS Stock No. 166-7088
Mfr. Part No.EECS5R5V105N
BrandPanasonic
€2.511
Each (In a Tray of 100)
units
1 F 5.5 V dc Through Hole -40°C +70°C - 19mm 5.5mm 19 (Dia.) x 21mm 5mm 1 mA - 1000h SG
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