BUY 2SB1691 https://www.utsource.net/itm/p/1905867.html
Silicon PNP Epitaxial Planer Low Frequency Power Amplifier
Description: 2SB1691 is a PNP transistor manufactured by Renesas. Features: Low collector-emitter saturation voltage High current gain Low collector-emitter leakage current Small package Applications: Audio amplifiers Motor control Switching power supplies High-speed switching applications (For reference only)