The CMPT5087TR from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 3 V, Base Emitter Saturation Voltage 0.85 V, Collector Base Voltage 50 V, Collector Cut off Current 10 to 50 nA, Collector Emitter Breakdown Voltage 50 V. Tags: Surface Mount, PNP Transistor. More details for CMPT5087TR can be seen below.