BUY BCX54 https://www.utsource.net/itm/p/11249291.html

Package: SOT89 Manufacturer: NXP Description: BCX54 is a PNP silicon epitaxial planar transistor. Features: Low current (max. 100 mA) Low voltage (max. 45 V) High DC current gain Low collector-emitter saturation voltage Applications: General purpose switching and amplification Interface circuit Driver circuit Low frequency amplifier (For reference only)