The CXT3019TR from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 7 V, Base Emitter Saturation Voltage 1.1 V, Emitter Cut off Current 10 nA, Collector Base Voltage 140 V, Collector Cut off Current 10 nA. Tags: Surface Mount, NPN Transistor. More details for CXT3019TR can be seen below.