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 165-3789
製造零件編號JJC0E566MELB
BrandNichicon
HK$88.24
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單位
56 F 2.5 V dc Through Hole -25°C +60°C - 30mm 30mm 30 (Dia.) x 30mm 10mm - 70Ω 2000h JC
RS庫存編號 167-7823
製造零件編號JUMT1475MHD
BrandNichicon
HK$26.097
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4.7 F 2.7 V dc Through Hole -25°C +70°C - 12.5mm 20mm 12.5 (Dia.) x 20mm 5mm - 400mΩ 1000h UM
RS庫存編號 173-3399
製造零件編號JUMT1335MPD
BrandNichicon
HK$16.322
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3.3 F 2.7 V dc Through Hole -25°C +70°C - 10mm 20mm 10 (Dia.) x 20mm 5mm - 1000h UM
RS庫存編號 715-3508
製造零件編號JUMT1474MED
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HK$8.016
/個 (每包:5個)
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0.47 F 2.7 V dc Through Hole -25°C +70°C - 6.3mm 9mm 6.3 (Dia.) x 9mm 2.5mm - 1000h UM
RS庫存編號 167-7824
製造零件編號JUMT1106MHD
BrandNichicon
HK$32.597
個 (以毎袋:100)
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
RS庫存編號 173-3345
製造零件編號JUMT1225MPD
BrandNichicon
HK$11.435
個 (以毎盒:200)
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2.2 F 2.7 V dc Through Hole -25°C +70°C - 8mm 20mm 8 (Dia.) x 20mm 3.5mm - 1000h UM
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
RS庫存編號 715-3524
製造零件編號JUMT1336MHD
BrandNichicon
HK$93.37
單位
33 F 2.7 V dc Through Hole -25°C +70°C - 18mm 31.5mm 18 (Dia.) x 31.5mm 7.5mm - 100mΩ 1000h UM
RS庫存編號 714-9010
製造零件編號JJC0E157MELC
BrandNichicon
HK$251.58
單位
150 F 2.5 V dc Through Hole -25°C +60°C - 35mm 50mm 35 (Dia.) x 50mm 10mm - 40mΩ 2000h JC
RS庫存編號 162-0329
製造零件編號JUMT1336MHD
BrandNichicon
HK$40.041
個 (以毎袋:50)
單位
33 F 2.7 V dc Through Hole -25°C +70°C - 18mm 31.5mm 18 (Dia.) x 31.5mm 7.5mm - 100mΩ 1000h UM
RS庫存編號 715-3514
製造零件編號JUMT1335MPD
BrandNichicon
HK$24.65
單位
3.3 F 2.7 V dc Through Hole -25°C +70°C - 10mm 20mm 10 (Dia.) x 20mm 5mm - 1000h UM
RS庫存編號 162-0330
製造零件編號JUMT1105MPD
BrandNichicon
HK$4.774
個 (以毎袋:200)
單位
1 F 2.7 V dc Through Hole -25°C +70°C - 8mm 11.5mm 8 (Dia.) x 11.5mm 3.5mm - 1000h UM
RS庫存編號 715-3518
製造零件編號JUMT1475MHD
BrandNichicon
HK$32.54
單位
4.7 F 2.7 V dc Through Hole -25°C +70°C - 12.5mm 20mm 12.5 (Dia.) x 20mm 5mm - 400mΩ 1000h UM
RS庫存編號 714-8988
製造零件編號JJC0E476MELA
BrandNichicon
HK$101.39
單位
47 F 2.5 V dc Through Hole -25°C +60°C - 25mm 35mm 25 (Dia.) x 35mm 10mm - 70Ω 2000h JC
RS庫存編號 715-3533
製造零件編號JUMT1476MHD
BrandNichicon
HK$115.71
單位
47 F 2.7 V dc Through Hole -25°C +70°C - 18mm 40mm 18 (Dia.) x 40mm 7.5mm - 100mΩ 1000h UM
RS庫存編號 715-3502
製造零件編號JUMT1105MPD
BrandNichicon
HK$13.174
/個 (每包:5個)
單位
1 F 2.7 V dc Through Hole -25°C +70°C - 8mm 11.5mm 8 (Dia.) x 11.5mm 3.5mm - 1000h UM
RS庫存編號 715-3520
製造零件編號JUMT1226MHD
BrandNichicon
HK$75.41
單位
22 F 2.7 V dc Through Hole -25°C +70°C - 16mm 31.5mm 16 (Dia.) x 31.5mm 7.5mm - 200mΩ 1000h UM
RS庫存編號 715-3511
製造零件編號JUMT1225MPD
BrandNichicon
HK$19.445
/個 (每包:2個)
單位
2.2 F 2.7 V dc Through Hole -25°C +70°C - 8mm 20mm 8 (Dia.) x 20mm 3.5mm - 1000h UM
RS庫存編號 663-6295
製造零件編號JUMT1105MPD
BrandNichicon
HK$22.00
單位
1 F 2.7 V dc Through Hole -25°C +70°C - 8mm 11.5mm 8 (Dia.) x 11.5mm 3.5mm - 1000h UM
RS庫存編號 162-0323
製造零件編號JJC0E157MELC
BrandNichicon
HK$94.348
個 (以毎袋:200)
單位
150 F 2.5 V dc Through Hole -25°C +60°C - 35mm 50mm 35 (Dia.) x 50mm 10mm - 40mΩ 2000h JC