The BC848BWT106 from ROHM Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Collector Base Voltage 30 V, Collector Cut off Current 5 µA, Collector Emitter Breakdown Voltage 30 V, Collector Emitter Voltage 30 V. Tags: Surface Mount, NPN Transistor. More details for BC848BWT106 can be seen below.