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. 763-7854
Mfr. Part No.XV3550-2R7307-R
MYR44.90
Each
units
300F 2.7V dc Through Hole -40°C +65°C - 35mm 50mm 35 x 50mm - - 6mΩ 1500h Supercap XV
RS Stock No. 769-6201
Mfr. Part No.KW-5R5C224-R
MYR18.54
Each
units
0.22F 5.5V dc Through Hole -40°C +85°C - 13.5mm 8.3mm 13.5 x 8.3mm 5mm - 50Ω 1000h Supercap KW
RS Stock No. 869-0768
Mfr. Part No.EECS0HD334HN
BrandPanasonic
MYR13.27
Each (In a Pack of 2)
units
0.33F 5.5V dc Through Hole -40°C +70°C - 11.5mm 6.5mm 11.5 (Dia.) x 10.5mm 10mm 300 μA - 1000h SD
RS Stock No. 166-7018
Mfr. Part No.EECS0HD334HN
BrandPanasonic
MYR8.212
Each (In a Bag of 200)
units
0.33F 5.5V dc Through Hole -40°C +70°C - 11.5mm 6.5mm 11.5 (Dia.) x 10.5mm 10mm 300 μA - 1000h SD
RS Stock No. 173-0672
Mfr. Part No.MAL222091001E3
BrandVishay
MYR16.612
Each (In a Tray of 200)
units
40F 2.7V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 33.5mm 7.5mm 20 mA, 200 μA 18mΩ 1000h 220 EDLC
RS Stock No. 763-7766
Mfr. Part No.HV0830-2R7605-R
MYR13.90
Each
units
6F 2.7V 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. 169-9463
Mfr. Part No.HV0830-2R7605-R
MYR8.756
Each (In a Bag of 100)
units
6F 2.7V 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. 715-3533
Mfr. Part No.JUMT1476MHD
BrandNichicon
MYR41.76
Each
units
47F 2.7V dc Through Hole -25°C +70°C - 18mm 40mm 18 (Dia.) x 40mm 7.5mm - 100mΩ 1000h UM
RS Stock No. 789-8006
Mfr. Part No.FS0H105ZF
BrandKEMET
MYR22.99
Each
units
1F 5.5V dc Through Hole -25°C +75°C - 16.5 mm, 28.5 mm - 28.5 (Dia.) x 14mm 10.16mm - - Supercap FY
RS Stock No. 789-7943
Mfr. Part No.FYL0H473ZF
BrandKEMET
MYR10.455
Each (In a Pack of 2)
units
47000µF 5.5V dc Through Hole -25°C +70°C - 12mm - 12 (Dia.) x 5mm 5.08mm - 200Ω - Supercap FY
RS Stock No. 763-7750
Mfr. Part No.HV0810-2R7105-R
MYR5.18
Each
units
1F 2.7V dc Through Hole -40°C +65°C - 8.5mm 13.5mm 8.5 (Dia.) x 13.5mm 3.5mm 10 μA 200mΩ 1000h Supercap HV
RS Stock No. 172-4201
Mfr. Part No.EECHL0E506
BrandPanasonic
MYR32.43
Each (In a Box of 100)
units
50F 2.7V dc Through Hole -40°C +65°C - 18mm 50mm 18 (Dia.) x 50mm - 10 (Discharge Current) A - 2000h HL
RS Stock No. 572-473
Mfr. Part No.EECRF0H684
BrandPanasonic
MYR52.72
Each
units
0.68F 5.5V dc Through Hole -25°C +85°C - 21.5mm 9.5mm 21.5 (Dia.) x 9.5mm 5mm - - 2000h RF
RS Stock No. 107-684
Mfr. Part No.EECF5R5U474
BrandPanasonic
MYR30.46
Each
units
0.47F 5.5V dc Through Hole -25°C +70°C - 21.5mm 8mm 21.5 (Dia.) x 8mm 5mm - - 1000h NF
RS Stock No. 377-372
Mfr. Part No.EECS0HD224V
BrandPanasonic
MYR11.70
Each
units
0.22F 5.5V dc Through Hole -25°C +70°C - 10.5mm 11.5mm 10.5 (Dia.) x 11.5mm 5mm - - 1000h SD
RS Stock No. 715-3502
Mfr. Part No.JUMT1105MPD
BrandNichicon
MYR7.458
Each (In a Pack of 5)
units
1F 2.7V dc Through Hole -25°C +70°C - 8mm 11.5mm 8 (Dia.) x 11.5mm 3.5mm - 1000h UM
RS Stock No. 166-7085
Mfr. Part No.EECS5R5H474N
BrandPanasonic
MYR16.395
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. 161-7618
Mfr. Part No.HV1030-2R7106-R
MYR8.456
Each (In a Bag of 100)
units
10F 2.7V dc Through Hole -40°C +65°C - 10.5mm 31.5mm 10.5 (Dia.) x 31.5mm 5mm 23 μA 34mΩ 1000h Supercap HV
RS Stock No. 789-7949
Mfr. Part No.FYD0H473ZF
BrandKEMET
MYR10.455
Each (In a Pack of 2)
units
47000µF 5.5V dc Through Hole -25°C +70°C - 11.5mm - 11.5 (Dia.) x 8.5mm 5.08mm - 220Ω - Supercap FY
RS Stock No. 173-4199
Mfr. Part No.FS0H105ZF
BrandKEMET
MYR18.41
Each (In a Box of 50)
units
1F 5.5V dc Through Hole -25°C +75°C - 16.5 mm, 28.5 mm - 28.5 (Dia.) x 14mm 10.16mm - - Supercap FY
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