BC547C with circuit diagram manufactured by CJ. The BC547C is available in TO-92 Package, is part of the IC Chips, Bipolar (BJT) Transistor NPN 45V 100mA 300MHz 500mW Through Hole TO-92-3, Trans GP BJT NPN 45V 0.1A 500mW Automotive 3-Pin TO-92 Ammo. ...