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
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RS庫存編號 186-2167
製造零件編號SCCS30B106PRB
BrandAVX
HK$16.295
個 (以毎袋:720)
單位
10 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 30mm 10 Dia. x 30mm 5mm - 75mΩ - SCC
RS庫存編號 763-7839
製造零件編號PHV-5R4V474-R
HK$38.07
單位
0.47 F 5.4 V dc Through Hole -40°C +65°C - - 14.5mm 17.3 x 9 x 14.5mm 11.8mm 13 μA 400mΩ 1000h Supercap PHV
RS庫存編號 172-8152
製造零件編號2.5DMB10M12.5X25
BrandRubycon
HK$161.775
個 (以毎盒:500)
單位
10 F 2.5 V dc Through Hole -25°C +70°C - 12.5mm 25mm 12.5 (Dia.) x 25mm 5mm - 200mΩ 1000h DMB
RS庫存編號 789-7980
製造零件編號FT0H474ZF
BrandKEMET
HK$33.88
單位
0.47 F 5.5 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 13mm 5.08mm - 6.5Ω - Supercap FT
RS庫存編號 715-3527
製造零件編號JUMT1106MHD
BrandNichicon
HK$33.16
單位
10 F 2.7 V dc Through Hole -25°C +70°C - 12.5mm 31.5mm 12.5 (Dia.) x 31.5mm 5mm - 200mΩ 1000h UM
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RS庫存編號 186-2168
製造零件編號SCMR18C105PSBA0H
BrandAVX
HK$27.761
個 (以毎袋:270)
單位
1 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 20mm 9.5 Dia. x 20mm 11.5mm - 720mΩ - SCM
RS庫存編號 135-1092
製造零件編號TV1325-3R0156-R
BrandEaton
HK$72.23
單位
15 F 3 V dc Through Hole -40°C +65°C - - - 13.5 (Dia.) x 28.4mm 5mm 35 μA 0.024Ω 1000h TV
RS庫存編號 850-7287
製造零件編號PA-5R0V474-R
HK$70.08
單位
0.47 F 5 V dc Through Hole -25°C +70°C - - 23mm 21.3 x 23 x 11mm 5.3mm - 200mΩ 1000h PA
RS庫存編號 180-4300
製造零件編號KR-5R5H334-R
BrandEaton
HK$37.415
/個 (每包:2個)
單位
0.33 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 5.2mm 11.5 (Dia.) x 5.2mm 10mm - 50Ω 1000h KR
RS庫存編號 169-3487
製造零件編號NEXC474Z3.5V10.5X8.5TRF
HK$21.86
個 (在毎卷:500)
單位
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庫存編號 135-1093
製造零件編號TV1625-3R0256-R
BrandEaton
HK$83.38
單位
25 F 3 V dc Through Hole -40°C +65°C - - - 16.5 (Dia.) x 28.4mm 7.5mm 60 μA 0.018Ω 1000h TV
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RS庫存編號 186-2210
製造零件編號SCMS22C255PRBA0
BrandAVX
HK$35.005
/個 (每包:2個)
單位
2.5 F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 22mm 10 Dia. x 22mm 15.5mm - 360mΩ - SCM
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RS庫存編號 186-2177
製造零件編號SCCV60B107SRB
BrandAVX
HK$51.901
個 (以毎袋:150)
單位
100 F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 18mm 60mm 18 Dia. x 60mm 8mm - 18mΩ - SCC
RS庫存編號 869-0727
製造零件編號EECRF0H104N
BrandPanasonic
HK$42.33
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 3 mA - 2000h RF
RS庫存編號 180-4301
製造零件編號KR-5R5H474-R
BrandEaton
HK$48.28
/個 (每包:2個)
單位
0.47 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 5.2mm 11.5 Dia. x 5.2mm 10mm - 50Ω 1000h KR
RS庫存編號 867-5488
製造零件編號EECS5R5V155
BrandPanasonic
HK$54.91
單位
1.5 F 5.5 V dc Through Hole -25°C +70°C - 19mm 21mm 19 x 5.5 x 21mm 5mm - - 1000h SG
RS庫存編號 789-7999
製造零件編號FGR0H105ZF
BrandKEMET
HK$20.98
單位
1 F 5.5 V dc Through Hole -40°C +85°C - 16.5mm - 16.5 (Dia.) x 19mm 5.08mm - 35Ω - Supercap FG
RS庫存編號 173-3893
製造零件編號MAL222090002E3
BrandVishay
HK$40.873
Each (In a Tray of 200)
單位
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庫存編號 769-6207
製造零件編號KW-5R5C104-R
HK$33.84
單位
0.1 F 5.5 V dc Through Hole -40°C +85°C - 13.5mm 8.3mm 13.5 x 8.3mm 5mm - 50Ω 1000h Supercap KW
RS庫存編號 169-3488
製造零件編號NEXC224Z5.5V10.5X8.5TRF
HK$14.634
個 (在毎卷:500)
單位
0.22 F 5.5 V dc Surface Mount -25°C +70°C - 10.5mm 8.5mm 10.5 (Dia.) x 8.5mm - 330 μA 25Ω 1000h NEXC