BUY 2SB1640 https://www.utsource.net/itm/p/1910176.html
TOSHIBA Transistor Silicon PNP Triple Diffused Type
2SB1640 is a PNP transistor manufactured by Toshiba. It is a general-purpose transistor used for switching and amplifier applications. Description: The 2SB1640 is a PNP transistor with a maximum collector-emitter voltage of 40V, a maximum collector current of 1A, and a maximum power dissipation of 1.5W. It is designed for use in audio amplifiers, switching circuits, and other general-purpose applications. Features: Maximum collector-emitter voltage: 40V Maximum collector current: 1A Maximum power dissipation: 1.5W Low noise High gain Applications: Audio amplifiers Switching circuits General-purpose applications (For reference only)