Custom Feedthru Capacitor Fabrication Services
A feedthru capacitor is a special variety of three-terminal capacitor for decreasing high frequencies and electromagnetic interference (EMI). It’s typically made up of an electrode that passes through a grounded housing’s center. Compared to a standard three-terminal capacitor, a feedthru capacitor installs directly onto a metal panel. This has an insignificant impact on the lead inductance but achieves a lower grounding inductance. A feedthru capacitor is an effective tool for filtering circuits or bypassing circuitry components, creating an EMI suppression effect that’s particularly useful in high-frequency electronic devices.
When you partner with Captor Corporation, you won’t receive a standard capacitor. We wind our custom capacitors with the proper center conductor in mind and use the ideal dielectrics based on your specific voltage levels and application. Our options include foil film and polyester or polypropylene, metalized polyester or polypropylene, and other dielectrics per your specific design requirements. Read on to learn more about feedthru capacitors and the advantages of partnering with Captor for custom capacitor fabrication.