Method of fabricating a microminiature electronic trimmer capacitor

摘要

A microminiature electronic trimmer capacitor is comprised of two ceramic discs fastened together by a shaft with a head on one end and a tensioning and fastening device at the other end. The ceramic discs are essentially identical, one being utilized as the rotor and the other being utilized as the stator. The rotor electrode is applied to the ceramic disc after the rotor is fired and lapped. The stator is formed by affixing onto one of its flat surfaces a pair of shaped metal pieces.