BUY MPSA56 https://www.utsource.net/itm/p/1484339.html
Small Signal Transistors
Description: The MPSA56 is an NPN epitaxial planar transistor in a TO-92 package and operates as a general-purpose amplifier and switching device. Features: * High current (max. DC collector current of 800 mA) * Low voltage (max. DC collector-emitter voltage of 60 V) * Low noise * High hFE Applications: * Signal amplification * Computer logic circuits * High-frequency switching * Motor control * Interface circuits (For reference only)