The MCU60N04A from Micro Commercial Components is a MOSFET with Continous Drain Current 60 A, Drain Source Resistance 5.4 to 9.6 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.9 to 2 V. Tags: Surface Mount. More details for MCU60N04A can be seen below.