The 2SB1427T100 from ROHM Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage -6 V, Emitter Cut off Current -500 nA, Collector Base Voltage -20 V, Collector Cut off Current -500 nA, Collector Emitter Breakdown Voltage -20 V. Tags: Surface Mount, PNP Transistor. More details for 2SB1427T100 can be seen below.