The BTN2369S3-0-T1-G from Cystech Electronics is a Bipolar Junction Transistor with Emitter Base Voltage 4.5 V, Base Emitter Saturation Voltage 700 to 1000 mV, Emitter Cut off Current 100 nA, Collector Base Voltage 40 V, Collector Cut off Current 100 nA. Tags: Surface Mount, NPN Transistor. More details for BTN2369S3-0-T1-G can be seen below.