The PHE13003C,126 from WeEN Semiconductors is a Bipolar Junction Transistor with Base Emitter Saturation Voltage 1 to 1.2 V, Emitter Cut off Current 1 mA, Collector Base Voltage 700 V, Collector Cut off Current 0.1 to 5 mA, Collector Emitter Voltage 400 V. Tags: Through Hole, NPN Transistor. More details for PHE13003C,126 can be seen below.