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 185-5816
製造零件編號850617022002
HK$108.03
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50 F 2.7 V dc Through Hole -40°C +65°C - 18mm 40mm 18 Dia. x 40mm 7.5mm 105 μA 20mΩ - WCAP-STSC
RS庫存編號 185-5558
製造零件編號850617030001
HK$30.175
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3 F 2.7 V dc Through Hole -40°C +65°C - 8mm 20mm 8 Dia. x 20mm 3.5mm 8 μA 70mΩ - WCAP-STSC
RS庫存編號 185-5774
製造零件編號850617022001
HK$67.59
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25 F 2.7 V dc Through Hole -40°C +65°C - 16mm 25mm 16 Dia. x 25mm 7.5mm 68 μA 25mΩ - WCAP-STSC
RS庫存編號 185-5604
製造零件編號850617021002
HK$30.175
/個 (每包:2個)
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7 F 2.7 V dc Through Hole -40°C +65°C - 10mm 20mm 10 Dia. x 20mm 5mm 20 μA 45mΩ - WCAP-STSC
RS庫存編號 185-5555
製造零件編號850617021001
HK$30.175
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5 F 2.7 V dc Through Hole -40°C +65°C - 10mm 20mm 10 Dia. x 20mm 5mm 12 μA 50mΩ - WCAP-STSC
RS庫存編號 185-5122
製造零件編號850617021002
HK$20.398
個 (以毎袋:250)
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7 F 2.7 V dc Through Hole -40°C +65°C - 10mm 20mm 10 Dia. x 20mm 5mm 20 μA 45mΩ - WCAP-STSC
RS庫存編號 185-5124
製造零件編號850617021005
HK$48.883
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15 F 2.7 V dc Through Hole -40°C +65°C - 13mm 25mm 13 Dia. x 25mm 5mm 60 μA 33mΩ - WCAP-STSC
RS庫存編號 185-5128
製造零件編號850617030001
HK$18.105
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3 F 2.7 V dc Through Hole -40°C +65°C - 8mm 20mm 8 Dia. x 20mm 3.5mm 8 μA 70mΩ - WCAP-STSC
RS庫存編號 185-5123
製造零件編號850617021004
HK$20.76
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10 F 2.7 V dc Through Hole -40°C +65°C - 10mm 25mm 10 Dia. x 25mm 5mm 30 μA 35mΩ - WCAP-STSC
RS庫存編號 185-5661
製造零件編號850617021004
HK$31.38
/個 (每包:2個)
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10 F 2.7 V dc Through Hole -40°C +65°C - 10mm 25mm 10 Dia. x 25mm 5mm 30 μA 35mΩ - WCAP-STSC
RS庫存編號 185-5712
製造零件編號850617021005
HK$66.38
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15 F 2.7 V dc Through Hole -40°C +65°C - 13mm 25mm 13 Dia. x 25mm 5mm 60 μA 33mΩ - WCAP-STSC
RS庫存編號 185-5121
製造零件編號850617021001
HK$19.312
個 (以毎袋:250)
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5 F 2.7 V dc Through Hole -40°C +65°C - 10mm 20mm 10 Dia. x 20mm 5mm 12 μA 50mΩ - WCAP-STSC
RS庫存編號 185-5127
製造零件編號850617022002
HK$84.49
個 (以毎袋:65)
單位
50 F 2.7 V dc Through Hole -40°C +65°C - 18mm 40mm 18 Dia. x 40mm 7.5mm 105 μA 20mΩ - WCAP-STSC
RS庫存編號 185-5125
製造零件編號850617022001
HK$48.28
個 (以毎袋:125)
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25 F 2.7 V dc Through Hole -40°C +65°C - 16mm 25mm 16 Dia. x 25mm 7.5mm 68 μA 25mΩ - WCAP-STSC