Electronic circuit with integrated terminal pins

摘要

Thin circuit pathways of an electronic circuit are integral with thick terminal pins. The thin and thick portions are stamped, formed and chemically etched from a single sheet of copper or copper alloys, and mounted on a substrate to eliminate the need of a separate header. Components are soldered to the thin pathways in the conventional manner and a housing is molded to the circuit or a preformed housing is attached to the circuit. In another embodiment, a filtered header which contains thin circuit pathways integral with thick terminal pins is formed in the same manner and includes filtering components.