The BD912 from Comset Semiconductors is a Bipolar Junction Transistor with Emitter Base Voltage -5 V, Base Emitter Saturation Voltage 2.5 V, Emitter Cut off Current -1 mA, Collector Base Voltage -100 V, Collector Cut off Current -5 mA. Tags: Through Hole, PNP Transistor. More details for BD912 can be seen below.