The FJN3306RTA is an NPN pre-biased bipolar junction transistor (BJT) manufactured by Fairchild Semiconductor. This component is housed in a TO-92-3 through-hole package, making it suitable for traditional circuit board assemblies. It can handle a collector-emitter voltage of up to 50 V and a continuous collector current of 100 mA. The transistor has a power dissipation capability of 300 mW and operates at a frequency of 250 MHz, indicating a moderate speed performance. The part is equipped with internal resistors, including a 47 kOhms base resistor and a 10 kOhms feedback resistor, which simplifies its biasing requirements. It demonstrates a forward voltage drop of 300mV at collector current settings of 500µA and 10mA.