The BTNA14N3-0-T1-G from Cystech Electronics is a Bipolar Junction Transistor with Emitter Base Voltage 12 V, Base Emitter Saturation Voltage 2 V, Emitter Cut off Current 50 nA, Collector Base Voltage 100 V, Collector Cut off Current 50 nA. Tags: Surface Mount, NPN Transistor. More details for BTNA14N3-0-T1-G can be seen below.