2n2222 2n2222 transistor pinout Pin Number Pin Name Description 1 Emitter Current flows out through emitter 2 Base Controls the biasing of the Transistor 3 Collector Current flows in through collector…

bc547 transistor datasheet BC547 specification NPN BJT Transistor DC Current Gain range is 110 to 800 hFE Collector current (IC) is 100mA Emitter to Base Voltage (VBE) is 6V Collector to…