The 2N2917 from New Jersey Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Emitter Cut off Current 2 nA, Collector Base Voltage 45 V, Collector Cut off Current 10 µA, Collector Emitter Voltage 45 V. Tags: Through Hole, NPN Transistor. More details for 2N2917 can be seen below.