The 2SA1907 from Sanken Electric is a Bipolar Junction Transistor with Emitter Base Voltage -6 V, Emitter Cut off Current -10 µA, Collector Base Voltage -80 V, Collector Cut off Current -10 µA, Collector Emitter Breakdown Voltage -80 V. Tags: Through Hole, PNP Transistor. More details for 2SA1907 can be seen below.