The SE9402 from New Jersey Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Collector Base Voltage 100 V, Collector Emitter Voltage 100 V, Continuous Collector Current 10 A, DC Current Gain 750 to 1000. Tags: Through Hole, PNP Transistor. More details for SE9402 can be seen below.