BUY 2SA1980 https://www.utsource.net/itm/p/4070390.html
PNP Silicon Transistor (General small signal amplifier)
2SA1980 is a PNP transistor manufactured by Toshiba. It is packaged in a TO-92 package and has three pins. Description: The 2SA1980 is a PNP transistor with a high voltage and current rating. It is designed for use in audio amplifiers, switching circuits, and other applications. Features: - High voltage rating of 500V - High current rating of 0.5A - Low collector-emitter saturation voltage - Low noise Applications: - Audio amplifiers - Switching circuits - Motor control circuits - Power supply circuits (For reference only)