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Capacitors

A capacitor is a passive device used primarily for electrical energy storage and release. It can serve in many functions, including coupling/decoupling, transient voltage and current suppression, frequency tuning, filtering, DC Block and RF Bypass.

A capacitor is a two-terminal device consisting of 2 metal plates separated by a layer of dielectric. Capacitors can be either fixed or variable.

In order to meet a myriad of different requirements, there is an extensive variety of capacitor types available, each one having its own value proposition.

Learn more about our Capacitors - Product Guide

Capacitors Product Guide

Vacuum Capacitor

Description | Vacuum is an ideal dielectric and enables this technology to be considered in many demanding applications. Richardson Electronics carries a wide variety of vacuum capacitors ranging from 12pF to 5,000pF and covering test voltages of 5kV to 60 kV. Select from a full range of fixed, variable, and wate...

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Ceramic RF Power Capacitor

Description | Richardson Electronics offers an extensive line of ceramic RF power capacitors ideally suited for high voltage and high current applications. Capacitor configurations include: Plate, Barrel, Feed Through, Tubular and Pot styles. We stock a wide selection of ceramic RF power capacitors with capacitan...

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Synthetic Capacitor

Description | Richardson Electronics offers a wide selection of high voltage capacitors utilizing synthetic-based dielectrics. Hydrocarbon and polymer technology provides all types of film and paper dielectrics, metalized and discrete foil electrodes, oil-filled and dry construction designs and a wide variety of ...

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Capacitor Hardware

Description | Capacitor Hardware is an important capacitor accessory in many systems. In order to mechanically mount certain oil filled, vacuum and power film capacitors, a variety of brackets, flanges, protective boots, and other hardware pieces are necessary. Used properly, the hardware helps to minimize any ad...

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