BUY FMMT491ATA https://www.utsource.net/itm/p/11285912.html
FMMT491ATA NPN Transistors(BJT) 40V 1A 150MHz 300~900 500mV/0.5V SOT-23/SC-59 marking 41A
Description: PNP Bipolar Transistor Features: Low collector-emitter saturation voltage High current gain Low noise High transition frequency Low collector-emitter leakage current High collector current High collector-emitter breakdown voltage Applications: Switching applications Low noise amplifier High frequency oscillator Driver stage of audio amplifiers High speed switching circuits (For reference only)