The ESGNT10R019 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current 259 to 340 A, Drain Source Resistance 1.6 to 1.9 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.6 to 3.8 V. Tags: Surface Mount. More details for ESGNT10R019 can be seen below.