The IFN860 from New Jersey Semiconductor is a Junction Field Effect Transistor (JFET) with Gate Source Voltage -20 V, Forward Transfer Admittance 25 to 40 mS, Gate Current 50 mA, Gate Reverse Current 3 nA, Power Dissipation 0.4 W. Tags: Through Hole. More details for IFN860 can be seen below.