The MMBTA92 from Rectron Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage -5 V, Base Emitter Saturation Voltage -0.9 V, Emitter Cut off Current -100 nA, Collector Base Voltage -300 V, Collector Cut off Current -250 nA. Tags: Surface Mount, PNP Transistor. More details for MMBTA92 can be seen below.