The STP160N4LF6 from STMicroelectronics is a MOSFET with Continous Drain Current 120 A, Drain Source Resistance 2.2 to 3.1 Milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 V. Tags: Through Hole. More details for STP160N4LF6 can be seen below.