The 2N5671 from MOSPEC SEMICONDUCTOR is a Bipolar Junction Transistor with Emitter Base Voltage 7 V, Base Emitter Saturation Voltage 1.5 V, Emitter Cut off Current 10 mA, Collector Base Voltage 120 V, Collector Cut off Current 15 mA. Tags: Through Hole, NPN Transistor. More details for 2N5671 can be seen below.