The NTE5413 from NTE Electronics is a Silicon Controlled Rectifier with Breakover Voltage 100 V, Breakover Current 27 to 35 A, Gate Trigger Voltage 1 V, Gate Trigger Current 0.0002 to 0.0005 A, Temperature Operating Range -40 to 110 Degree C. Tags: Through Hole. More details for NTE5413 can be seen below.