BUY C25-04D https://www.utsource.net/itm/p/9777793.html

Description: The C25-04D is a four-pin, TO-220 package, silicon-controlled rectifier (SCR) manufactured by Fuji Electric. Features: High surge current capability Low forward voltage drop High temperature operation Low thermal resistance High reliability Applications: The C25-04D is suitable for use in applications such as motor control, lighting control, power switching, and temperature control. It can also be used in AC and DC circuits, as well as in high-frequency circuits. (For reference only)