The 2N4416 from Central Semiconductor is a Junction Field Effect Transistor (JFET) with Drain Saturation Current 5.0 to 15 mA, Gate Source Voltage 30 V, Gate Current 10 mA, Gate Reverse Current 100 pA, Power Dissipation 0.3 W. Tags: Through Hole. More details for 2N4416 can be seen below.