The 2N6668 from New Jersey Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Base Emitter Saturation Voltage 4.5 V, Emitter Cut off Current 5 mA, Collector Base Voltage 80 V, Collector Cut off Current 3 mA. Tags: Through Hole, PNP Transistor. More details for 2N6668 can be seen below.