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. 875-6736
Mfr. Part No.MAL219691204E3
BrandVishay
HK$78.70
Each
units
15 F 5.6 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 10mm 12.5mm 0.12 mA 2.4 (ac) Ω, 10 (dc) Ω 1000h 196 HVC
RS Stock No. 113-5877
Mfr. Part No.MAL222091001E3
BrandVishay
HK$34.29
Each
units
40 F 2.7 V 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. 173-0672
Mfr. Part No.MAL222091001E3
BrandVishay
HK$23.328
Each (In a Tray of 200)
units
40 F 2.7 V 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. 172-9081
Mfr. Part No.MAL219691204E3
BrandVishay
HK$71.28
Each (In a Box of 50)
units
15 F 5.6 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 10mm 12.5mm 0.12 mA 2.4 (ac) Ω, 10 (dc) Ω 1000h 196 HVC
RS Stock No. 173-0640
Mfr. Part No.MAL222090004E3
BrandVishay
HK$28.553
Each (In a Tray of 200)
units
20 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 38mΩ 1000h 220 EDLC
RS Stock No. 173-1539
Mfr. Part No.MAL219691152E3
BrandVishay
HK$41.07
Each (In a Box of 50)
units
4 F 2.8 V dc Surface Mount -20°C +70°C - - - 7 x 14 x 2.5mm - 0.03 mA 5 (ac) Ω, 15 (dc) Ω 1000h 196 HVC
RS Stock No. 113-5874
Mfr. Part No.MAL222090002E3
BrandVishay
HK$53.04
Each
units
30 F 2.7 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 33.5mm 7.5mm 15 mA, 150 μA 36mΩ 1000h 220 EDLC
RS Stock No. 144-1322
Mfr. Part No.MAL222090009E3
BrandVishay
HK$75.20
Each
units
55 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 42.5mm 7.5mm 25 mA, 250 μA 25mΩ 1000h 220 EDLC-E
RS Stock No. 180-2301
Mfr. Part No.MAL223091006E3
BrandVishay
HK$23.769
Each (In a Tray of 200)
units
25 F 3 V dc Through Hole -40°C +85°C - 16.5mm 27mm 16.5 Dia. x 27mm 7.5mm 75 μA - 2000h 230 EDLC-HV
New
RS Stock No. 196-7901
Mfr. Part No.MAL223551009E3
BrandVishay
HK$49.081
Each (In a Pack of 100)
units
60 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 113-5875
Mfr. Part No.MAL222090003E3
BrandVishay
HK$36.93
Each
units
15 F 2.7 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 22mm 7.5mm 6 mA, 75 μA 40mΩ 1000h 220 EDLC
RS Stock No. 144-1323
Mfr. Part No.MAL222091006E3
BrandVishay
HK$40.73
Each
units
25 F 2.7 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 27mm 7.5mm 8 mA, 75 μA 22mΩ 1000h 220 EDLC-P
New
RS Stock No. 196-7887
Mfr. Part No.MAL223551017E3
BrandVishay
HK$44.37
Each (In a Bag of 2)
units
22 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 180-2315
Mfr. Part No.MAL223091007E3
BrandVishay
HK$36.905
Each (In a Pack of 2)
units
30 F 3 V dc Through Hole -40°C +85°C - 18.5mm 27mm 18.5 Dia. x 27mm 7.5mm 12 mA 23mΩ 2000h 230 EDLC-HV
New
RS Stock No. 196-7902
Mfr. Part No.MAL223551009E3
BrandVishay
HK$68.51
Each
units
60 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
RS Stock No. 175-3517
Mfr. Part No.MAL222591006E3
BrandVishay
HK$38.75
Each
units
25 F 2.7 V Through Hole -40°C +85°C AEC-Q200 16.5mm 27mm 16.5 Dia. x 27mm 7.5mm 8 mA 22mΩ 2000h 225 EDLC-R
RS Stock No. 875-6751
Mfr. Part No.MAL219691216E3
BrandVishay
HK$168.25
Each
units
15 F 8.4 V dc Through Hole -20°C +85°C - 12mm - 12 (Dia.) x 15mm 16mm 0.12 mA 3.6 (ac) Ω, 15 (dc) Ω 1000h 196 HVC
RS Stock No. 173-1581
Mfr. Part No.MAL219691215E3
BrandVishay
HK$104.57
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
New
RS Stock No. 196-7873
Mfr. Part No.MAL223551012E3
BrandVishay
HK$25.115
Each (In a Bag of 2)
units
7 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC
New
RS Stock No. 196-7898
Mfr. Part No.MAL223551001E3
BrandVishay
HK$44.37
Each (In a Bag of 2)
units
40 F 3 V dc Through Hole - - - - - - - - - - 235 EDLC