The BTC9013A3-0-TB-G from Cystech Electronics is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Base Emitter Saturation Voltage 0.81 to 1.2 V, Emitter Cut off Current 50 nA, Collector Base Voltage 75 V, Collector Cut off Current 50 nA. Tags: Through Hole, NPN Transistor. More details for BTC9013A3-0-TB-G can be seen below.