The MCU12P06Y from Micro Commercial Components is a MOSFET with Continous Drain Current -12 A, Drain Source Resistance 65 to 120 milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.5 to -1 V. Tags: Surface Mount. More details for MCU12P06Y can be seen below.