BUY A316J SOP-8 https://www.utsource.net/itm/p/8663093.html

Description: The A316J is an 8-pin surface-mount plastic-encapsulated SOP (Small Outline Package) transistor. Features: Low collector-emitter saturation voltage High current gain High frequency operation Low noise High switching speed High reliability Applications: The A316J is commonly used in audio amplifiers, power supplies, switching regulators, and other applications requiring high-speed switching. (For reference only)