The MTB250N10KRM3-0-T2-G from Cystech Electronics is a MOSFET with Continous Drain Current 1.4 to 4 A, Drain Source Resistance 230 to 500 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MTB250N10KRM3-0-T2-G can be seen below.