The 2N3035 from New Jersey Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 4 V, Emitter Cut off Current 1 µA, Collector Base Voltage 120 V, Collector Cut off Current 5 µA, Collector Emitter Breakdown Voltage 50 to 80 V. Tags: Through Hole, NPN Transistor. More details for 2N3035 can be seen below.