The SK8603190L from Panasonic Corporation is a MOSFET with Continous Drain Current 19 A, Drain Source Resistance 7 to 14 Milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for SK8603190L can be seen below.