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. 175-3511
Mfr. Part No.MAL222591007E3
BrandVishay
SGD4.41
Each (In a Tray of 200)
units
30 F 2.7 V Through Hole -40°C +85°C AEC-Q200 18.5mm 27mm 18.5 Dia. x 27mm 7.5mm 12 mA 19mΩ 2000h 225 EDLC-R
RS Stock No. 188-2096
Mfr. Part No.FG0H224ZF
BrandKEMET
SGD4.275
Each (In a Pack of 2)
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 13mm 9mm 13 Dia. x 9mm 5.08mm - 100Ω - FG
RS Stock No. 185-5122
Mfr. Part No.850617021002
SGD3.59
Each (In a Bag of 250)
units
7 F 2.7 V dc Through Hole -40°C +65°C - 10mm 20mm 10 Dia. x 20mm 5mm 20 μA 45mΩ - WCAP-STSC
RS Stock No. 169-9485
Mfr. Part No.PHV-5R4V505-R
SGD17.521
Each (In a Bag of 100)
units
5 F 5.4 V dc Through Hole -40°C +65°C - - 32.5mm 21.3 x 11 x 32.5mm 5.3mm 28 μA 70mΩ 1000h Supercap PHV
RS Stock No. 135-1095
Mfr. Part No.TV1635-3R0356-R
SGD21.36
Each
units
35 F 3 V dc Through Hole -40°C +65°C - - - 16.5 (Dia.) x 38mm 7.5mm 90 μA 0.015Ω 1000h TV
RS Stock No. 185-5774
Mfr. Part No.850617022001
SGD11.89
Each
units
25 F 2.7 V dc Through Hole -40°C +65°C - 16mm 25mm 16 Dia. x 25mm 7.5mm 68 μA 25mΩ - WCAP-STSC
RS Stock No. 180-4256
Mfr. Part No.KR-5R5H334-R
SGD3.182
Each (In a Box of 500)
units
0.33 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 5.2mm 11.5 (Dia.) x 5.2mm 10mm - 50Ω 1000h KR
RS Stock No. 196-7902
Mfr. Part No.MAL223551009E3
BrandVishay
SGD11.37
Each
units
60 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 763-7808
Mfr. Part No.PB-5R0V104-R
SGD9.58
Each
units
0.1 F 5 V dc Through Hole -25°C +70°C - - 13mm 11.3 x 6 x 13mm 7.3mm 3 μA 1000h Supercap PB
RS Stock No. 789-7955
Mfr. Part No.FS0H104ZF
BrandKEMET
SGD3.63
Each (In a Pack of 2)
units
0.1 F 5.5 V dc Through Hole -25°C +75°C - - 8.5mm 16.5 (Dia.) x 8.5mm 5.08mm - 25Ω - Supercap FS
RS Stock No. 184-5060
BrandRS PRO
SGD1.32
Each (In a Tray of 6400)
units
4.7 F 2.5 V dc - -40°C +70°C - - - - - 0.05 mA - - -
RS Stock No. 763-7810
Mfr. Part No.PB-5R0V105-R
SGD7.11
Each
units
1 F 5 V dc Through Hole -25°C +70°C - - 14.5mm 17.3 x 9 x 14.5mm 11.8mm 12 μA 500mΩ 1000h Supercap PB
RS Stock No. 186-2163
Mfr. Part No.SCMT32C755SRBA0
BrandAVX
SGD6.437
Each (In a Bag of 150)
units
7.5 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 12.5mm 32mm 12.5 Dia. x 32mm 18mm - 160mΩ - SCM
RS Stock No. 173-3345
Mfr. Part No.JUMT1225MPD
BrandNichicon
SGD2.111
Each (In a Box of 200)
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. 763-7757
Mfr. Part No.HV1020-2R7505-R
SGD4.46
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
RS Stock No. 167-7824
Mfr. Part No.JUMT1106MHD
BrandNichicon
SGD4.882
Each (In a Bag of 100)
units
10 F 2.7 V dc Through Hole -25°C +70°C - 12.5mm 31.5mm 12.5 (Dia.) x 31.5mm 5mm - 200mΩ 1000h UM
RS Stock No. 135-1065
Mfr. Part No.TV1030-3R0106-R
SGD5.167
Each (In a Bag of 100)
units
10 F 3 V dc Through Hole -40°C +65°C - - - 10.5 (Dia.) x 31.5mm 5mm 25 μA 0.026Ω 1000h TV
RS Stock No. 184-5049
BrandRS PRO
SGD6.368
Each (In a Tray of 800)
units
50 F 2.7 V dc - -40°C +70°C - - - - - 0.3 mA - - -
RS Stock No. 763-7860
Mfr. Part No.B0810-2R5105-R
SGD3.51
Each
units
1 F 2.5 V dc Through Hole -25°C +70°C - 8.5mm 13.5mm 8.5 (Dia.) x 13.5mm 3.5mm 4 μA 500mΩ 1000h Supercap B
RS Stock No. 186-2214
Mfr. Part No.SCMT32C755SRBA0
BrandAVX
SGD14.46
Each
units
7.5 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 12.5mm 32mm 12.5 Dia. x 32mm 18mm - 160mΩ - SCM