BaodingBCA55, BCB55 (TO-3P)

● Product Features and Main Applications: Features proprietary single-sided groove‑etching technology and a glass‑passivation process for the device surface; includes a multi‑layer metallized electrode on the back side; offers high breakdown voltage and excellent thermal stability. Primarily used in: heating controllers (temperature regulation); color‑light controllers; solid‑state relays; motor speed controllers for vacuum cleaners, power tools, and similar applications; as well as other phase‑control circuits.