The STL260N4LF7 from STMicroelectronics is a MOSFET with Continous Drain Current 120 A, Drain Source Resistance 0.85 to 1.4 Milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for STL260N4LF7 can be seen below.