The 2N4126 from Lision Technology is a Bipolar Junction Transistor with Emitter Base Voltage 4 V, Collector Base Voltage 25 V, Collector Emitter Breakdown Voltage 25 V, Collector Emitter Voltage 25 V, Continuous Collector Current 200 mA. Tags: Through Hole, PNP Transistor. More details for 2N4126 can be seen below.