The 2N4416 from Solitron Devices is a Junction Field Effect Transistor (JFET) with Drain Saturation Current 5 to 15 mA, Gate Source Voltage -30 V, Forward Transfer Admittance 4000 to 7500 µS, Gate Current 10 mA, Gate Reverse Current -0.1 nA. Tags: Through Hole. More details for 2N4416 can be seen below.