The YJF50G10H from Yangjie Electronic Technology is a MOSFET with Continous Drain Current 50 A, Drain Source Resistance 9 to 13 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for YJF50G10H can be seen below.