BUY JH-229 https://www.utsource.net/itm/p/2218163.html

Description: JH-229 is a SIP-7 (SHINDENGE) package transistor manufactured by Shindenge. Features: Low noise High gain Low power consumption High frequency response High reliability Applications: JH-229 is suitable for use in audio amplifiers, radio receivers, and other applications requiring low noise and high gain. It can also be used in power supply circuits, switching circuits, and other high frequency applications. (For reference only)