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. 166-6811
Mfr. Part No.EECRF0H684N
BrandPanasonic
SGD11.56
Each (In a Tray of 100)
units
0.68 F 5.5 V dc Through Hole -25°C +85°C - 21.5mm 9.5mm 21.5 (Dia.) x 9.5mm 5mm 20 mA - 2000h RF
RS Stock No. 180-4257
Mfr. Part No.KR-5R5H474-R
SGD6.328
Each (In a Box of 500)
units
0.47 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. 188-2103
Mfr. Part No.FYH0H473ZF
BrandKEMET
SGD3.96
Each (In a Pack of 2)
units
0.047 F 5.5 V dc Through Hole -25°C +70°C - 13mm 7mm 13 Dia. x 7mm 5.08mm - 100Ω - FYH
RS Stock No. 180-4295
Mfr. Part No.KR-5R5C334-R
SGD6.67
Each (In a Pack of 2)
units
0.33 F 5.5 V dc Through Hole -25°C +70°C - 13.5mm 6.5mm 13.5 Dia. x 6.5mm 5mm - 50Ω 1000h KR
RS Stock No. 716-6936
Mfr. Part No.NEXC104Z3.5V10.5X5.5TRF
SGD2.58
Each
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. 113-5876
Mfr. Part No.MAL222090004E3
BrandVishay
SGD5.99
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. 144-1312
Mfr. Part No.MAL222090008E3
BrandVishay
SGD7.55
Each (In a Tray of 200)
units
45 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 37.5mm 7.5mm 20 mA, 200 μA 30mΩ 1000h 220 EDLC-E
RS Stock No. 169-3487
Mfr. Part No.NEXC474Z3.5V10.5X8.5TRF
SGD3.227
Each (On a Reel of 500)
units
0.47 F 3.5 V dc Surface Mount -25°C +70°C - 10.5mm 8.5mm 10.5 (Dia.) x 8.5mm - 420 μA 25Ω 1000h NEXC
RS Stock No. 135-1070
Mfr. Part No.TV1840-3R0606-R
SGD21.697
Each (In a Bag of 30)
units
60 F 3 V dc Through Hole -40°C +65°C - - - 18.5 (Dia.) x 42mm 7.5mm 135 μA 0.013Ω 1000h TV
RS Stock No. 184-5465
BrandRS PRO
SGD8.695
Each (In a Pack of 2)
units
50 F 2.3 V dc - -40°C +85°C - - - - - 0.3 mA - - -
RS Stock No. 185-5128
Mfr. Part No.850617030001
SGD2.87
Each (In a Bag of 500)
units
3 F 2.7 V dc Through Hole -40°C +65°C - 8mm 20mm 8 Dia. x 20mm 3.5mm 8 μA 70mΩ - WCAP-STSC
RS Stock No. 196-7892
Mfr. Part No.MAL223551007E3
BrandVishay
SGD5.074
Each (In a Pack of 100)
units
30 F 3 V dc Through Hole -40°C +85°C AEC-Q200 18mm - - - - 23mΩ 2000h 235 EDLC
New
RS Stock No. 209-9160
Mfr. Part No.MAL222051024E3
BrandVishay
SGD7.119
Each (In a Bag of 100)
units
100 F 2 V dc Through Hole - +85°C - - - - - - - - 220 EDLC
RS Stock No. 169-3484
Mfr. Part No.NEXC104Z3.5V10.5X5.5TRF
SGD2.252
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. 186-2181
Mfr. Part No.SCCT30B156SRB
BrandAVX
SGD3.213
Each (In a Bag of 480)
units
15 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 12.5mm 30mm 12.5 Dia. x 30mm 5.5mm - 80mΩ - SCC
RS Stock No. 135-5822
Mfr. Part No.FMR0H104ZF
BrandKEMET
SGD1.68
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 - 50Ω - Supercap FM
RS Stock No. 175-3509
Mfr. Part No.MAL222591006E3
BrandVishay
SGD4.11
Each (In a Tray of 200)
units
25 F 2.7 V Through Hole -40°C +85°C AEC-Q200 16.5mm 27mm 16.5 Dia. x 27mm 7.5mm 8 mA 22mΩ 2000h 225 EDLC-R
RS Stock No. 196-7895
Mfr. Part No.MAL223551002E3
BrandVishay
SGD7.165
Each (In a Bag of 2)
units
35 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 869-0755
Mfr. Part No.EECS0HD224HN
BrandPanasonic
SGD3.62
Each (In a Pack of 2)
units
0.22 F 5.5 V dc Through Hole -40°C +70°C - 11.5mm 6mm 11.5 (Dia.) x 10.5mm 10mm 300 μA - 1000h SD
RS Stock No. 184-5063
BrandRS PRO
SGD2.20
Each (In a Tray of 2560)
units
10 F 2.5 V dc - -40°C +70°C - - - - - 0.15 mA - - -