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. 186-2187
Mfr. Part No.SCMT32D755SRBB0
BrandAVX
SGD6.367
Each (In a Bag of 150)
units
7.5 F 4.6 V dc, 5.4 V dc Through Hole -40°C +65 °C, +85 °C - 12.5mm 32mm 12.5 Dia. x 32mm 18mm - 160mΩ - SCM
RS Stock No. 184-5027
BrandRS PRO
SGD1.023
Each (In a Tray of 1600)
units
0.47 F 5.5 V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 135-5816
Mfr. Part No.FME0H223ZF
BrandKEMET
SGD1.523
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. 173-1581
Mfr. Part No.MAL219691215E3
BrandVishay
SGD14.38
Each (In a Box of 50)
units
15 F 7 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 12.5mm 13mm 0.12 mA 3 (ac) Ω, 12.5 (dc) Ω 1000h 196 HVC
RS Stock No. 186-2218
Mfr. Part No.SCMR14C474PRBA0
BrandAVX
SGD5.545
Each (In a Pack of 2)
units
0.47 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 14mm 8 Dia. x 14mm 11.5mm - - SCM
RS Stock No. 196-7887
Mfr. Part No.MAL223551017E3
BrandVishay
SGD7.735
Each (In a Bag of 2)
units
22 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 186-2170
Mfr. Part No.SCCS20B505PRB
BrandAVX
SGD1.47
Each (In a Bag of 900)
units
5 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 20mm 10 Dia. x 20mm 5mm - 180mΩ - SCC
RS Stock No. 186-2224
Mfr. Part No.SCMR18C105PSBA0H
BrandAVX
SGD5.145
Each (In a Pack of 2)
units
1 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 20mm 9.5 Dia. x 20mm 11.5mm - 720mΩ - SCM
RS Stock No. 184-5446
BrandRS PRO
SGD2.004
Each (In a Pack of 5)
units
0.47 F 5.5 V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 144-1317
Mfr. Part No.MAL222091009E3
BrandVishay
SGD7.928
Each (In a Tray of 150)
units
60 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 42.5mm 7.5mm 30 mA, 300 μA 13mΩ 1000h 220 EDLC-P
RS Stock No. 869-0709
Mfr. Part No.EECF5R5H105N
BrandPanasonic
SGD17.35
Each
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 6mm 21.5 (Dia.) x 9.5mm 5mm 1 mA - 1000h F
RS Stock No. 173-1862
Mfr. Part No.FS0H224ZF
BrandKEMET
SGD2.96
Each (In a Box of 400)
units
0.22 F 5.5 V dc Through Hole -25°C +75°C - 16.5mm - 16.5 (Dia.) x 13mm 5.08mm - 25Ω - Supercap FY
RS Stock No. 716-6942
Mfr. Part No.NEXC473Z5.5V10.5X5.5TRF
SGD3.15
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. 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. 186-2192
Mfr. Part No.SCCT30B156SRB
BrandAVX
SGD5.735
Each (In a Pack of 2)
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. 180-4299
Mfr. Part No.KR-5R5H224-R
SGD6.24
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. 180-4290
Mfr. Part No.KR-5R5C105-R
SGD9.825
Each (In a Pack of 2)
units
1 F 5.5 V dc Through Hole -25°C +70°C - 21.5mm 7.1mm 21.5 Dia. x 7.1mm 5mm - 30Ω 1000h KR
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. 188-1950
Mfr. Part No.FG0H224ZF
BrandKEMET
SGD1.94
Each (In a Bag of 800)
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. 725-8111
Mfr. Part No.2.5DMB10M12.5X25
BrandRubycon
SGD37.30
Each
units
10 F 2.5 V dc Through Hole -25°C +70°C - 12.5mm 25mm 12.5 (Dia.) x 25mm 5mm - 200mΩ 1000h DMB