BUY FA1A4M https://www.utsource.net/itm/p/11273562.html
FA1A4M NPN Bipolar Digital Transistor (BRT) 60V 100mA/0.1A 10k 10k gain35-230 SOT-23/SC-59 marking L33
Description: NPN Transistor Features: Low collector-emitter saturation voltage High current gain Low noise High breakdown voltage High switching speed Applications: Audio amplifier Switching applications High frequency circuits Low-noise amplifier General purpose amplifier (For reference only)