The RCX120N25 from ROHM Semiconductor is a MOSFET with Continous Drain Current -12 to 12 A, Drain Source Resistance 180 to 480 milliohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for RCX120N25 can be seen below.