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. 184-5051
BrandRS PRO
£0.636
Each (In a Tray of 6400)
Units
4.5F 2.7V dc - -40°C +70°C - - - - - 0.05 mA - - -
RS Stock No. 184-5484
BrandRS PRO
£0.703
Each (In a Pack of 10)
Units
0.47F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5052
BrandRS PRO
£0.955
Each (In a Tray of 2560)
Units
7.5F 2.7V dc - -40°C +70°C - - - - - 0.05 mA - - -
RS Stock No. 184-5540
BrandRS PRO
£0.57
Each (In a Pack of 10)
Units
0.22F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5053
BrandRS PRO
£0.493
Each (In a Tray of 4800)
Units
0.47F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5065
BrandRS PRO
£0.732
Each (In a Tray of 1600)
Units
1.5F 5.5V dc - -40°C +70°C - - - - - 0.02 mA - - -
RS Stock No. 184-5060
BrandRS PRO
£0.636
Each (In a Tray of 6400)
Units
4.7F 2.5V dc - -40°C +70°C - - - - - 0.05 mA - - -
RS Stock No. 184-5487
BrandRS PRO
£2.47
Each (In a Pack of 2)
Units
22F 2.3V dc - -40°C +85°C - - - - - 0.15 mA - - -
RS Stock No. 184-5054
BrandRS PRO
£0.525
Each (In a Tray of 2880)
Units
1F 5.5V dc - -40°C +70°C - - - - - 0.02 mA - - -
RS Stock No. 184-5543
BrandRS PRO
£0.684
Each (In a Pack of 10)
Units
0.22F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5560
BrandRS PRO
£1.064
Each (In a Pack of 5)
Units
1.5F 5.5V dc - -40°C +70°C - - - - - 0.02 mA - - -
RS Stock No. 184-5066
BrandRS PRO
£0.43
Each (In a Tray of 12000)
Units
0.33F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5554
BrandRS PRO
£0.57
Each (In a Pack of 10)
Units
0.22F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 184-5061
BrandRS PRO
£2.164
Each (In a Tray of 960)
Units
30F 2.3V dc - -40°C +85°C - - - - - 0.15 mA - - -
RS Stock No. 184-5550
BrandRS PRO
£0.599
Each (In a Pack of 10)
Units
0.22F 3.6V dc - -40°C +85°C - - - - - 0.005 mA - - -
RS Stock No. 184-5030
BrandRS PRO
£3.691
Each (In a Tray of 832)
Units
70F 2.1V dc - -40°C +85°C - - - - - 0.3 mA - - -
RS Stock No. 184-5514
BrandRS PRO
£1.282
Each (In a Pack of 5)
Units
0.68F 5.5V dc - -40°C +85°C - - - - - 0.02 mA - - -
RS Stock No. 184-5033
BrandRS PRO
£0.875
Each (In a Tray of 1600)
Units
0.68F 5.5V dc - -40°C +85°C - - - - - 0.02 mA - - -
RS Stock No. 184-5465
BrandRS PRO
£4.275
Each (In a Pack of 2)
Units
50F 2.3V dc - -40°C +85°C - - - - - 0.3 mA - - -
RS Stock No. 184-5039
BrandRS PRO
£0.43
Each (In a Tray of 12000)
Units
0.33F 5.5V dc - -40°C +70°C - - - - - 0.005 mA - - -