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. 763-7858
Mfr. Part No.XV3560-2R7407-R
$28.04
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. 107-690
Mfr. Part No.EECF5R5U105
BrandPanasonic
$8.77
Each
units
1 F 5.5 V dc Through Hole -25°C +70°C - 21.5mm 8mm 21.5 (Dia.) x 8mm 5mm - - 1000h NF
RS Stock No. 869-0771
Mfr. Part No.EECS5R5H105N
BrandPanasonic
$5.53
Each
units
1 F 5.5 V dc Through Hole -40°C +70°C - 19mm 6.5mm 19 (Dia.) x 6.5mm 20mm 1 mA - 1000h SG
RS Stock No. 166-7084
Mfr. Part No.EECS5R5H105N
BrandPanasonic
$5.818
Each (In a Tray of 100)
units
1 F 5.5 V dc Through Hole -40°C +70°C - 19mm 6.5mm 19 (Dia.) x 6.5mm 20mm 1 mA - 1000h SG
RS Stock No. 711-6985
Mfr. Part No.HA230F
BrandCAP-XX
$53.66
Each
units
0.4 F 5.5 V dc - -40°C +85°C - - - - - 1 μA 140mΩ - Supercap H
RS Stock No. 173-0640
Mfr. Part No.MAL222090004E3
BrandVishay
$6.513
Each (In a Tray of 200)
units
20 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 38mΩ 1000h 220 EDLC
RS Stock No. 769-6217
Mfr. Part No.KW-5R5C105-R
$15.80
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. 173-4970
Mfr. Part No.FYL0H103ZF
BrandKEMET
$1.783
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. 169-9558
Mfr. Part No.KW-5R5C105-R
$14.85
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. 789-7937
Mfr. Part No.FYL0H103ZF
BrandKEMET
$1.31
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. 113-5876
Mfr. Part No.MAL222090004E3
BrandVishay
$5.81
Each
units
20 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 38mΩ 1000h 220 EDLC
RS Stock No. 875-6751
Mfr. Part No.MAL219691216E3
BrandVishay
$18.30
Each
units
15 F 8.4 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 15mm 16mm 0.12 mA 3.6 (ac) Ω, 15 (dc) Ω 1000h 196 HVC
RS Stock No. 173-1581
Mfr. Part No.MAL219691215E3
BrandVishay
$18.004
Each (In a Box of 50)
units
15 F 7 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 12.5mm 13mm 0.12 mA 3 (ac) Ω, 12.5 (dc) Ω 1000h 196 HVC
RS Stock No. 173-3868
Mfr. Part No.MAL222090003E3
BrandVishay
$5.859
Each (In a Tray of 200)
units
15 F 2.7 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 40mΩ 1000h 220 EDLC
RS Stock No. 875-6742
Mfr. Part No.MAL219691215E3
BrandVishay
$20.87
Each
units
15 F 7 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 12.5mm 13mm 0.12 mA 3 (ac) Ω, 12.5 (dc) Ω 1000h 196 HVC
RS Stock No. 763-7797
Mfr. Part No.HB1030-2R5106-R
$5.77
Each
units
10 F 2.5 V dc Through Hole -25°C +70°C - 10.5mm 31.5mm 10.5 (Dia.) x 31.5mm 5mm 20 μA 60mΩ 1000h Supercap HB
RS Stock No. 173-0693
Mfr. Part No.MAL219691216E3
BrandVishay
$22.004
Each (In a Box of 50)
units
15 F 8.4 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 15mm 16mm 0.12 mA 3.6 (ac) Ω, 15 (dc) Ω 1000h 196 HVC
RS Stock No. 169-9471
Mfr. Part No.HB1030-2R5106-R
$5.75
Each (In a Bag of 100)
units
10 F 2.5 V dc Through Hole -25°C +70°C - 10.5mm 31.5mm 10.5 (Dia.) x 31.5mm 5mm 20 μA 60mΩ 1000h Supercap HB
RS Stock No. 113-5875
Mfr. Part No.MAL222090003E3
BrandVishay
$7.12
Each
units
15 F 2.7 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 40mΩ 1000h 220 EDLC
RS Stock No. 572-502
Mfr. Part No.EECRG0V105V
BrandPanasonic
$7.35
Each
units
1 F 3.6 V dc Through Hole -25°C +85°C - 19mm 21mm 19 (Dia.) x 21mm 5mm - - 2000h RG
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