Technical FAQs 4

What is a supercapacitor?

A supercapacitor is a specially designed capacitor which has a very large capacitance. Supercapacitors combine the properties of capacitors and batteries into one device. Supercapacitors have charge and discharge times comparable to those of ordinary capacitors.

What is the maximum charge voltage of a supercapacitor?

While an ordinary electrostatic capacitor may have a high maximum operating voltage, the typical maximum charge voltage of a supercapacitor lies between 2.5 and 2.7 volts. Supercapacitors are polar devices, meaning they have to be connected to the circuit the right way, just like electrolyte capacitors.

What is the difference between a supercapacitor and an electrostatic capacitor?

In comparison, the self-capacitance of the entire planet Earth is only about 710 µF, more than 15 million times less than the capacitance of a supercapacitor. While an ordinary electrostatic capacitor may have a high maximum operating voltage, the typical maximum charge voltage of a supercapacitor lies between 2.5 and 2.7 volts.

What are high capacitance values (farads)?

high capacitance values (farads) in a variety of packaging options that will satisfy, low profile, surface mount, through hole and high density assembly requirements.

Microgrid & Energy Storage Technical Resources


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Super Farad Capacitor Weight

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Kit Elec Shop offers a MAXWELL Super Capacitor with a capacity of 3000 Farads. Its maximum voltage is 2.7 V continuous. This component is polarized. Its complete reference is BCAP3000

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Mar 15, 2025 · Kit Elec Shop offers a MAXWELL Super Capacitor with a capacity of 3000 Farads. Its maximum voltage is 2.7 V continuous. This component is polarized. Its complete reference

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View Supercapacitor Weight Specs by KYOCERA AVX datasheet for technical specifications, dimensions and more at DigiKey.

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Adafruit Industries, Unique & fun DIY electronics and kits Super Capacitor - 2.5V 700 Farad : ID 1885 - When I was studying power supply electronics in school, the instructor always talked

Electric Double Layer Supercapacitor Datasheet

Jan 29, 2018 · Specifications high capacitance values (farads) in a variety of packaging options that will satisfy, low profile, surface mount, through hole and high density assembly

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10 F Supercapacitors / Ultracapacitors – Mouser

10 F Supercapacitors / Ultracapacitors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 10 F Supercapacitors / Ultracapacitors.

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