The BTA16-600BW3G from Littelfuse is a Triac with Breakover Voltage 600 V, Breakover Current 16 A, Gate Trigger Voltage 1.1 V, Gate Trigger Current 0.05 A, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for BTA16-600BW3G can be seen below.