The SMF460 from Solitron Devices is a MOSFET with Continous Drain Current 10 A, Drain Source Resistance 260 to 300 milli-ohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for SMF460 can be seen below.