The YJL02N10A from Yangjie Electronic Technology is a MOSFET with Continous Drain Current 2 A, Drain Source Resistance 250 to 310 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.1 to 3 V. Tags: Surface Mount. More details for YJL02N10A can be seen below.