The RM10N100S8 from Rectron Semiconductor is a MOSFET with Continous Drain Current 10 A, Drain Source Resistance 12 to 21 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for RM10N100S8 can be seen below.