BUY A953 https://www.utsource.net/itm/p/4133365.html

The A953 is a NPN silicon transistor in a TO-92 package. It is designed for general purpose switching and amplification applications. Features: * Collector-Emitter Voltage: -60V * Collector-Base Voltage: -60V * Emitter-Base Voltage: -5V * Collector Current: -500mA * Power Dissipation: 500mW Applications: * Audio Amplifiers * General Purpose Switching * Low Noise Amplifiers * Motor Control (For reference only)