The BC846AW from Galaxy Century Microelectronics is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Base Emitter Saturation Voltage 0.7 to 1.1 V, Emitter Cut off Current 100 nA, Collector Base Voltage 80 V, Collector Cut off Current 15 nA. Tags: Surface Mount, NPN Transistor. More details for BC846AW can be seen below.