LITTELFUSE
三端双向可控硅, 800 V, 5 mA, 16 W, 1.5 V, TO-220AB, 70 A
STMICROELECTRONICS
晶闸管, 600 V, 200 μA, 5 A, 8 A, TO-220AB, 3 引脚
NTE ELECTRONICS
双向晶闸管, 400V, 8A, TO-220
双向晶闸管, 600V, 8A, TO-220