The FTK1012SOT883 from First Silicon is a MOSFET with Continous Drain Current 350 to 600 mA, Drain Source Resistance 0.7 to 1.25 ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -6 to 6 V, Gate Source Threshold Voltage 0.45 to 0.9 V. Tags: Surface Mount. More details for FTK1012SOT883 can be seen below.