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庫存編號 135-6134
製造零件編號FM0V224ZF
BrandKEMET
HK$11.54
/個 (每包:5個)
單位
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庫存編號 135-5811
製造零件編號FCS0V224ZFTBR24
BrandKEMET
HK$10,513.30
毎卷:1000 個
Reel(s)
0.22 F 3.5 V dc Surface Mount -40°C +85°C - 10.7mm - 10.7 x 10.8 x 5.5mm 5mm - 50Ω - Supercap FC
RS庫存編號 161-7628
製造零件編號B0810-2R5105-R
HK$5.837
個 (以毎袋:100)
單位
1 F 2.5 V dc Through Hole -25°C +70°C - 8.5mm 13.5mm 8.5 (Dia.) x 13.5mm 3.5mm 4 μA 500mΩ 1000h Supercap B
全新
RS庫存編號 188-1945
製造零件編號FM0V104ZF
BrandKEMET
HK$7.242
個 (以毎袋:1000)
單位
0.1 F 3.5 V dc Through Hole -25°C +70°C - - 11.5mm 10.5 x 5 x 11.5mm 5mm - 100Ω - FM
RS庫存編號 161-7618
製造零件編號HV1030-2R7106-R
HK$16.228
個 (以毎袋:100)
單位
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庫存編號 135-6138
製造零件編號FMC0H334ZF
BrandKEMET
HK$24.56
/個 (每包:2個)
單位
0.33 F 5.5 V dc Through Hole -40°C +85°C - - - 14 x9 x 15mm 5mm - 25Ω 1000h Supercap FM
全新
RS庫存編號 184-5453
BrandRS PRO
HK$86.90
單位
100 F 2.7 V dc - -40°C +70°C - - - - - 0.6 mA - - -
RS庫存編號 763-7845
製造零件編號PHV-5R4V305-R
HK$48.29
單位
3 F 5.4 V dc Through Hole -40°C +65°C - - 32.5mm 17.3 x 9 x 32.5mm 11.8mm 25 μA 80mΩ 1000h Supercap PHV
RS庫存編號 180-2312
製造零件編號MAL223091003E3
BrandVishay
HK$42.85
/個 (每包:2個)
單位
20 F 3 V dc Through Hole -40°C +85°C - 16.5mm 22mm 16.5 Dia. x 22mm 7.5mm 75 μA - 2000h 230 EDLC-HV
RS庫存編號 186-2198
製造零件編號SCMR18C105MSBA1
BrandAVX
HK$36.21
/個 (每包:2個)
單位
1 F 5 V dc - - - - 8mm - - - - - - SuperCap Module
RS庫存編號 166-7161
製造零件編號EECF5R5U155N
BrandPanasonic
HK$33.357
Each (In a Tray of 100)
單位
1.5 F 5.5 V dc Through Hole -25°C +70°C - 21.5mm 8mm 21.5 (Dia.) x 8mm 5mm 1 mA - 1000h NF
RS庫存編號 144-1325
製造零件編號MAL222091008E3
BrandVishay
HK$55.43
單位
50 F 2.7 V dc Through Hole -40°C +85°C - 18.5mm - 18.5 (Dia.) x 37.5mm 7.5mm 25 mA, 250 μA 15mΩ 1000h 220 EDLC-P
RS庫存編號 875-6751
製造零件編號MAL219691216E3
BrandVishay
HK$136.15
單位
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庫存編號 166-7016
製造零件編號EECS0HD224HN
BrandPanasonic
HK$8.953
個 (以毎袋:200)
單位
0.22 F 5.5 V dc Through Hole -40°C +70°C - 11.5mm 6mm 11.5 (Dia.) x 10.5mm 10mm 300 μA - 1000h SD
RS庫存編號 173-5009
製造零件編號FG0H474ZF
BrandKEMET
HK$14.03
個 (以毎盒:300)
單位
0.47 F 5.5 V dc Through Hole -25°C +70°C - 14.5mm - 14.5 (Dia.) x 18mm 5.08mm - 120Ω - Supercap FG
RS庫存編號 180-4295
製造零件編號KR-5R5C334-R
BrandEaton
HK$38.385
/個 (每包:2個)
單位
0.33 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庫存編號 923-3381
製造零件編號EECRF0H104
BrandPanasonic
HK$16.536
個 (以毎袋:200)
單位
0.1 F 5.5 V dc Through Hole -25°C +85°C - 13.5mm 9.5mm 13.5 (Dia.) x 9.5mm 5mm - 75Ω 2000h RF
RS庫存編號 763-7757
製造零件編號HV1020-2R7505-R
HK$21.49
單位
5 F 2.7 V dc Through Hole -40°C +65°C - 10.5mm 22.3mm 10.5 (Dia.) x 22.3mm 5mm 20 μA 40mΩ 1000h Supercap HV
RS庫存編號 135-1071
製造零件編號TV1860-3R0107-R
BrandEaton
HK$172.865
個 (以毎袋:100)
單位
100 F 3 V dc Through Hole -40°C +65°C - - - 18.5 (Dia.) x 60.5mm 7.5mm 225 μA 0.011Ω 1000h TV
RS庫存編號 175-3521
製造零件編號MAL222591001E3
BrandVishay
HK$52.23
單位
40 F 2.7 V Through Hole -40°C +85°C AEC-Q200 18.5mm 33.5mm 18.5 Dia. x 33.5mm 7.5mm 20 mA 18mΩ 2000h 225 EDLC-R