The 2N3458 from New Jersey Semiconductor is a Junction Field Effect Transistor (JFET) with Drain Saturation Current 3.0 to 50 mA, Gate Source Voltage 50 V, Gate Current 10 mA, Gate Reverse Current 0.25 nA, Power Dissipation 0.3 W. Tags: Through Hole. More details for 2N3458 can be seen below.
