The TIP42C from Lision Technology is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Collector Base Voltage 100 V, Collector Emitter Breakdown Voltage 100 V, Collector Emitter Voltage 100 V, Continuous Collector Current 6000 mA. Tags: Through Hole, PNP Transistor. More details for TIP42C can be seen below.