BUY K3234 https://www.utsource.net/itm/p/8922281.html

Description: K3234 is a TO220F package transistor manufactured by NEC. Features: K3234 has a maximum collector current of 1A, a maximum collector-emitter voltage of 80V, and a maximum power dissipation of 2.5W. Applications: K3234 is suitable for use in power switching circuits, such as relay drivers, motor drivers, and lamp drivers. It can also be used in audio power amplifiers. (For reference only)