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. 180-4305
Mfr. Part No.KR-5R5V334-R
SGD6.54
Each (In a Pack of 2)
units
0.33 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 12.7mm 11.5 Dia. x 12.7mm 5mm - 50Ω 1000h KR
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. 184-5044
BrandRS PRO
SGD1.007
Each (In a Tray of 3600)
units
0.22 F 5.5 V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 180-4296
Mfr. Part No.KR-5R5C474-R
SGD7.19
Each (In a Pack of 2)
units
0.47 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. 173-3345
Mfr. Part No.JUMT1225MPD
BrandNichicon
SGD2.111
Each (In a Box of 200)
units
2.2 F 2.7 V dc Through Hole -25°C +70°C - 8mm 20mm 8 (Dia.) x 20mm 3.5mm - 1000h UM
RS Stock No. 184-5037
BrandRS PRO
SGD0.946
Each (In a Tray of 4800)
units
0.22 F 5.5 V dc - -40°C +70°C - - - - - 0.005 mA - - -
RS Stock No. 180-2314
Mfr. Part No.MAL223091004E3
BrandVishay
SGD6.16
Each (In a Pack of 2)
units
25 F 3 V dc Through Hole -40°C +85°C - 18.5mm 22mm 18.5 Dia. x 22mm 7.5mm 75 μA - 2000h 230 EDLC-HV
RS Stock No. 180-4290
Mfr. Part No.KR-5R5C105-R
SGD7.055
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. 789-7946
Mfr. Part No.FR0H223ZF
BrandKEMET
SGD3.79
Each (In a Pack of 2)
units
22000 µF 5.5 V dc Through Hole -40°C +85°C - 21.5mm - 11.5 (Dia.) x 14mm 5.08mm - 220Ω - Supercap FR
RS Stock No. 184-5045
BrandRS PRO
SGD2.082
Each (In a Tray of 1600)
units
0.68 F 3.6 V dc - -40°C +85°C - - - - - 0.02 mA - - -
RS Stock No. 184-5035
BrandRS PRO
SGD1.514
Each (In a Tray of 2880)
units
1.5 F 5.5 V dc - -40°C +70°C - - - - - 0.02 mA - - -
RS Stock No. 135-6134
Mfr. Part No.FM0V224ZF
BrandKEMET
SGD3.014
Each (In a Pack of 5)
units
0.22 F 3.5 V dc Through Hole -40°C +85°C - - - 10.5 x 6.5 x 11.5mm 5mm - 100Ω 1000h Supercap FM
RS Stock No. 180-4304
Mfr. Part No.KR-5R5V224-R
SGD5.315
Each (In a Pack of 2)
units
0.22 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 12.7mm 11.5 Dia. x 12.7mm 5mm - 75Ω 1000h KR
RS Stock No. 161-7618
Mfr. Part No.HV1030-2R7106-R
SGD3.003
Each (In a Bag of 100)
units
10 F 2.7 V 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. 180-4259
Mfr. Part No.KR-5R5V105-R
SGD5.933
Each (In a Box of 500)
units
1 F 5.5 V dc Through Hole -25°C +70°C - 19mm 19.7mm 19 Dia. x 19.7mm 5mm - 30Ω 1000h KR
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. 169-9475
Mfr. Part No.PHB-5R0V155-R
SGD7.822
Each (In a Bag of 100)
units
1.5 F 5 V dc Through Hole -25°C +70°C - - 22mm 17.3 x 9 x 22mm 11.8mm 10 μA 330mΩ 1000h Supercap PHB
RS Stock No. 184-5059
BrandRS PRO
SGD0.984
Each (In a Tray of 4800)
units
0.22 F 3.6 V dc - -40°C +85°C - - - - - 0.005 mA - - -
RS Stock No. 172-6715
Mfr. Part No.FR0H223ZF
BrandKEMET
SGD1.838
Each (In a Box of 800)
units
22000 µF 5.5 V dc Through Hole -40°C +85°C - 21.5mm - 11.5 (Dia.) x 14mm 5.08mm - - - Supercap FR
RS Stock No. 180-4254
Mfr. Part No.KR-5R5H105-R
BrandEaton
SGD5.557
Each (In a Box of 500)
units
1 F 5.5 V dc Through Hole -25°C +70°C - 19mm 6.7mm 19 Dia. x 6.7mm 20mm - 30Ω 1000h KR