The NTE5606 from NTE Electronics is a Triac with Breakover Voltage 500 V, Breakover Current 30 A, Gate Trigger Voltage 0.2 to 2.5 V, Gate Trigger Current 0.03 to 0.06 A, Temperature Operating Range -40 to 110 Degree C. Tags: Through Hole. More details for NTE5606 can be seen below.