The 2SK1697 from Renesas is a MOSFET with Continous Drain Current 0.5 A, Drain Source Resistance 1300 to 2500 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Power Dissipation 1 W. Tags: Through Hole. More details for 2SK1697 can be seen below.