The CEN-U10 from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Emitter Cut off Current 100 nA, Collector Base Voltage 300 V, Collector Cut off Current 200 nA, Collector Emitter Breakdown Voltage 300 V. Tags: Through Hole, NPN Transistor. More details for CEN-U10 can be seen below.