The CMSN3416K-HF from Comchip Technology is a MOSFET with Continous Drain Current 7 A, Drain Source Resistance 13 to 39 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.45 to 1 V. Tags: Surface Mount. More details for CMSN3416K-HF can be seen below.