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. 144-1319
Mfr. Part No.MAL222090006E3
BrandVishay
$8.67
Each
units
20F 2.7V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 27mm 7.5mm 6 mA, 75 μA 38mΩ 1000h 220 EDLC-E
RS Stock No. 166-7085
Mfr. Part No.EECS5R5H474N
BrandPanasonic
$6.875
Each (In a Tray of 100)
units
0.47F 5.5V dc Through Hole -40°C +70°C - 19mm 6.5mm 19 (Dia.) x 6.5mm 20mm 1 mA - 1000h SG
RS Stock No. 169-9462
Mfr. Part No.HV1325-2R7156-R
$4.833
Each (In a Bag of 100)
units
15F 2.7V dc Through Hole -40°C +65°C - 13.5mm 28.4mm 13.5 (Dia.) x 28.4mm 5mm 23 μA 30mΩ 1000h Supercap HV
RS Stock No. 161-7628
Mfr. Part No.B0810-2R5105-R
$1.306
Each (In a Bag of 100)
units
1F 2.5V 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. 166-7154
Mfr. Part No.EECRF0H104N
BrandPanasonic
$7.194
Each (In a Bag of 200)
units
0.1F 5.5V dc Through Hole -25°C +85°C - 13.5mm 9.5mm 13.5 (Dia.) x 9.5mm 5mm 3 mA - 2000h RF
RS Stock No. 144-1316
Mfr. Part No.MAL222091008E3
BrandVishay
$7.946
Each (In a Tray of 200)
units
50F 2.7V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 37.5mm 7.5mm 25 mA, 250 μA 15mΩ 1000h 220 EDLC-P
RS Stock No. 169-3488
Mfr. Part No.NEXC224Z5.5V10.5X8.5TRF
$3.001
Each (On a Reel of 500)
units
0.22F 5.5V dc Surface Mount -25°C +70°C - 10.5mm 8.5mm 10.5 (Dia.) x 8.5mm - 330 μA 25Ω 1000h NEXC
RS Stock No. 875-6720
Mfr. Part No.MAL219690101E3
BrandVishay
$23.47
Each
units
90F 4.2V dc Through Hole -20°C +85°C - - - 35 x 25 x 10mm 10mm 0.5 mA 135 (dc) mΩ, 40 (ac) mΩ 1000h 196 HVC
RS Stock No. 166-7015
Mfr. Part No.EECRG0V224VN
BrandPanasonic
$2.585
Each (In a Bag of 200)
units
0.22F 3.6V dc Through Hole -40°C +85°C - 10.5mm 5mm 10.5 (Dia.) x 11.5mm 5mm 300 μA - 2000h RG
RS Stock No. 135-5821
Mfr. Part No.FM0H104ZF
BrandKEMET
$1.551
Each (In a Bag of 1000)
units
0.1F 5.5V dc Through Hole -40°C +85°C - - - 10.5 x 6.5 x 11.5mm 5mm - 100Ω - Supercap FM
RS Stock No. 144-4471
Mfr. Part No.EECHL0E755
BrandPanasonic
$4.367
Each (In a Tray of 200)
units
7.5F 2.7V dc Through Hole -40°C +70°C - 10mm 32mm 10 (Dia.) x 32mm 5mm - - 2000h HL
RS Stock No. 180-4303
Mfr. Part No.KR-5R5V105-R
BrandEaton
$10.18
Each (In a Pack of 2)
units
1F 5.5V dc Through Hole -25°C +70°C - 19mm 19.7mm 19 Dia. x 19.7mm 5mm - 30Ω 1000h KR
RS Stock No. 185-5661
Mfr. Part No.850617021004
$6.105
Each (In a Pack of 2)
units
10F 2.7V dc Through Hole -40°C +65°C - 10mm 25mm 10 Dia. x 25mm 5mm 30 μA 35mΩ - WCAP-STSC
RS Stock No. 144-4505
Mfr. Part No.EECHL0E755
BrandPanasonic
$6.965
Each (In a Pack of 2)
units
7.5F 2.7V dc Through Hole -40°C +70°C - 10mm 32mm 10 (Dia.) x 32mm 5mm - - 2000h HL
RS Stock No. 339-6837
Mfr. Part No.EECS5R5V105
BrandPanasonic
$10.51
Each
units
1F 5.5V dc Through Hole -25°C +70°C - 19mm 20.5mm 19 (Dia.) x 20.5mm 5mm - - 1000h SG
New
RS Stock No. 196-7874
Mfr. Part No.MAL223551014E3
BrandVishay
$3.722
Each (In a Pack of 500)
units
8F 3V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 763-7820
Mfr. Part No.PHB-5R0V505-R
$17.74
Each
units
5F 5V dc Through Hole -25°C +70°C - - 32.5mm 21.3 x 11 x 32.5mm 5.3mm 25 μA 130mΩ 1000h Supercap PHB
RS Stock No. 169-9472
Mfr. Part No.HB1625-2R5256-R
$6.255
Each (In a Bag of 100)
units
25F 2.5V dc Through Hole -25°C +70°C - 16.5mm 28.4mm 16.5 (Dia.) x 28.4mm 7.5mm 28 μA 40mΩ 1000h Supercap HB
RS Stock No. 166-7184
Mfr. Part No.EECF5R5H104N
BrandPanasonic
$5.654
Each (In a Bag of 200)
units
0.1F 5.5V dc Through Hole -40°C +85°C - 13.5mm 9.5mm 13.5 (Dia.) x 9.5mm 5mm 300 μA - 1000h F
RS Stock No. 180-4296
Mfr. Part No.KR-5R5C474-R
BrandEaton
$7.97
Each (In a Pack of 2)
units
0.47F 5.5V dc Through Hole -25°C +70°C - 13.5mm 6.5mm 13.5 Dia. x 6.5mm 5mm - 50Ω 1000h KR
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