The RM50N250T2 from Rectron Semiconductor is a MOSFET with Continous Drain Current 50 A, Drain Source Resistance 31 to 39 milliohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for RM50N250T2 can be seen below.