What is a Teflon capacitor?

A Teflon capacitor is a type of capacitor that uses Teflon, a brand name for polytetrafluoroethylene (PTFE), as its dielectric material. Teflon capacitors are known for their Excellent electrical properties, including low dielectric losses, high insulation resistance, and a wide temperature range. They are often used in high-frequency and high-voltage applications, such as in RF circuits and aerospace electronics, due to their stability and reliability. Their performance makes them suitable for specialized applications where precision and durability are crucial.