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. 196-7888
Mfr. Part No.MAL223551006E3
BrandVishay
MYR15.638
Each (In a Pack of 250)
units
25 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 173-3866
Mfr. Part No.MAL219691131E3
BrandVishay
MYR15.09
Each (In a Box of 50)
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. 169-3486
Mfr. Part No.NEXC104Z5.5V10.5X5.5TRF
MYR6.421
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. 186-2172
Mfr. Part No.SCCV40B506SRB
BrandAVX
MYR15.188
Each (In a Bag of 150)
units
50 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 18mm 40mm 18 Dia. x 40mm 8mm - 20mΩ - SCC
RS Stock No. 180-4299
Mfr. Part No.KR-5R5H224-R
MYR18.07
Each (In a Pack of 2)
units
0.22 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. 135-5821
Mfr. Part No.FM0H104ZF
BrandKEMET
MYR3.78
Each (In a Bag of 1000)
units
0.1 F 5.5 V dc Through Hole -40°C +85°C - - - 10.5 x 6.5 x 11.5mm 5mm - 100Ω - Supercap FM
RS Stock No. 572-524
Mfr. Part No.EECF5R5U224
BrandPanasonic
MYR14.12
Each
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 13.5mm 7.5mm 13.5 (Dia.) x 7.5mm 5mm - - 1000h NF
RS Stock No. 180-4260
Mfr. Part No.KR-5R5V224-R
MYR8.223
Each (In a Box of 500)
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 12.7mm 11.5 Dia. x 12.7mm 5mm - 75Ω 1000h KR
RS Stock No. 923-3394
Mfr. Part No.EECRG0V224H
BrandPanasonic
MYR8.79
Each (In a Bag of 200)
units
0.22 F 3.6 V dc Through Hole -25°C +85°C - 10.5mm 6mm 10.5 (Dia.) x 6mm 10mm - 50Ω 2000h RG
RS Stock No. 789-7961
Mfr. Part No.FYD0H104ZF
BrandKEMET
MYR7.28
Each (In a Pack of 2)
units
0.1 F 5.5 V dc Through Hole -25°C +70°C - 13mm 8.5mm 13 (Dia.) x 8.5mm 5.08mm - 100Ω - Supercap FY
RS Stock No. 789-8009
Mfr. Part No.FT0H105ZF
BrandKEMET
MYR17.30
Each
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm - 21.5 (Dia.) x 13mm 7.62mm - 3.5Ω - Supercap FT
RS Stock No. 169-3484
Mfr. Part No.NEXC104Z3.5V10.5X5.5TRF
MYR6.823
Each (On a Reel of 1000)
units
0.1 F 3.5 V dc Surface Mount -25°C +70°C - 10.5mm 5.5mm 10.5 (Dia.) x 5.5mm - 90 μA 50Ω 1000h NEXC
RS Stock No. 184-5069
BrandRS PRO
MYR6.547
Each (In a Tray of 1600)
units
1 F 5.5 V dc - -40°C +85°C - - - - - 0.02 mA - - -
RS Stock No. 169-9464
Mfr. Part No.HV1625-2R7256-R
MYR12.248
Each (In a Bag of 100)
units
25 F 2.7 V dc Through Hole -40°C +65°C - 16.5mm 28.4mm 16.5 (Dia.) x 28.4mm 7.5mm 45 μA 27mΩ 1000h Supercap HV
RS Stock No. 789-8031
Mfr. Part No.FC0V474ZFTBR24
BrandKEMET
MYR13.385
Each (In a Pack of 2)
units
0.47 F 3.5 V dc Surface Mount -25°C +70°C - 10.5mm - 10.8 x 10.8 x 8.5mm 5mm - 25Ω - Supercap FC
RS Stock No. 135-5816
Mfr. Part No.FME0H223ZF
BrandKEMET
MYR4.00
Each (In a Bag of 1000)
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. 169-9557
Mfr. Part No.KW-5R5C334-R
MYR12.607
Each (In a Bag of 400)
units
0.33 F 5.5 V dc Through Hole -40°C +85°C - 13.5mm 8.3mm 13.5 x 8.3mm 5mm - 50Ω 1000h Supercap KW
RS Stock No. 715-3511
Mfr. Part No.JUMT1225MPD
BrandNichicon
MYR9.57
Each (In a Pack of 2)
units
2.2 F 2.7 V dc Through Hole -25°C +70°C - 8mm 20mm 8 (Dia.) x 20mm 3.5mm - 1000h UM
RS Stock No. 789-8019
Mfr. Part No.FGR0H225ZF
BrandKEMET
MYR44.42
Each
units
2.2 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm - 21.5 (Dia.) x 19mm 7.62mm - 35Ω - Supercap FG
RS Stock No. 173-3904
Mfr. Part No.MAL219691213E3
BrandVishay
MYR22.66
Each (In a Box of 50)
units
15 F 4.2 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 7.5mm 8mm 0.12 mA 1.8 (ac) Ω, 7.5 (dc) Ω 1000h 196 HVC