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. 169-9464
Mfr. Part No.HV1625-2R7256-R
R 56.964
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. 763-7772
Mfr. Part No.HV1625-2R7256-R
R 63.24
Each
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. 107-690
Mfr. Part No.EECF5R5U105
BrandPanasonic
R 80.96
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. 763-7858
Mfr. Part No.XV3560-2R7407-R
R 371.44
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. 169-9488
Mfr. Part No.XV3560-2R7407-R
R 260.179
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. 172-4202
Mfr. Part No.EECHL0E107
BrandPanasonic
R 135.732
Each (In a Box of 100)
units
100 F 2.7 V dc Through Hole -40°C +65°C - 18mm 6mm 18 (Dia.) x 70mm - 15 (Discharge Current) A - 2000h HL
RS stock no. 169-9486
Mfr. Part No.XB3560-2R5407-R
R 176.022
Each (In a Bag of 20)
units
400 F 2.5 V dc Through Hole -25°C +70°C - 35mm 60mm 35 x 60mm - - 4.5mΩ 1500h Supercap XB
RS stock no. 763-7851
Mfr. Part No.XB3560-2R5407-R
R 280.56
Each
units
400 F 2.5 V dc Through Hole -25°C +70°C - 35mm 60mm 35 x 60mm - - 4.5mΩ 1500h Supercap XB
RS stock no. 133-2794
Mfr. Part No.EECHL0E107
BrandPanasonic
R 147.11
Each (In a Pack of 5)
units
100 F 2.7 V dc Through Hole -40°C +65°C - 18mm 6mm 18 (Dia.) x 70mm - ≤15 (Discharge Current) A ≤0.01 (Internal Resistance)Ω 2000h HL
RS stock no. 173-3935
Mfr. Part No.MAL219690102E3
BrandVishay
R 268.158
Each (In a Box of 50)
units
90 F 5.6 V dc Through Hole -20°C +85°C - - - 35 x 25 x 15mm 15mm 0.5 mA 60 (ac) mΩ, 180 (dc) mΩ 1000h 196 HVC
RS stock no. 875-6748
Mfr. Part No.MAL219690102E3
BrandVishay
R 291.47
Each
units
90 F 5.6 V dc Through Hole -20°C +85°C - - - 35 x 25 x 15mm 15mm 0.5 mA 60 (ac) mΩ, 180 (dc) mΩ 1000h 196 HVC
RS stock no. 169-3485
Mfr. Part No.NEXC473Z5.5V10.5X5.5TRF
R 15,056.24
1 Reel of 1000
Reel(s)
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. 295-968
Mfr. Part No.EECS5R5H155
BrandPanasonic
R 74.32
Each
units
1.5 F 5.5 V dc Through Hole -25°C +70°C - 19mm 6mm 19 (Dia.) x6.5mm 20mm - - 1000h SG
RS stock no. 727-1085
Mfr. Part No.EECRG0V224V
BrandPanasonic
R 32.50
Each (In a Pack of 2)
units
0.22 F 3.6 V dc Through Hole -25°C +85°C - 10.5mm 11.5mm 10.5 (Dia.) x 11.5mm 5mm - 50Ω 2000h RG
RS stock no. 923-3385
Mfr. Part No.EECRG0V224V
BrandPanasonic
R 21.193
Each (In a Bag of 200)
units
0.22 F 3.6 V dc Through Hole -25°C +85°C - 10.5mm 5mm 10.5 (Dia.) x 11.5mm 5mm - 50Ω 2000h RG
RS stock no. 716-6942
Mfr. Part No.NEXC473Z5.5V10.5X5.5TRF
R 19.33
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. 919-0638
Mfr. Part No.EECHW0D506
BrandPanasonic
R 74.224
Each (In a Bag of 50)
units
50 F 2.3 V dc Through Hole -25°C +60°C - 18mm 40mm 18 (Dia.) x 40mm 7.5mm - - 1000h HW
RS stock no. 169-9463
Mfr. Part No.HV0830-2R7605-R
R 36.434
Each (In a Bag of 100)
units
6 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 31mm 8.5 (Dia.) x 31mm 3.5mm 20 μA 40mΩ 1000h Supercap HV
RS stock no. 295-902
Mfr. Part No.EECHW0D506
BrandPanasonic
R 117.42
Each
units
50 F 2.3 V dc Through Hole -25°C +60°C - 18mm 40mm 18 (Dia.) x 40mm 7.5mm - - 1000h HW
RS stock no. 763-7766
Mfr. Part No.HV0830-2R7605-R
R 48.79
Each
units
6 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 31mm 8.5 (Dia.) x 31mm 3.5mm 20 μA 40mΩ 1000h Supercap HV