STMICROELECTRONICS
晶闸管, 1200 V, 50 mA, 19 A, 30 A, TO-218, 3 引脚
晶闸管, 800 V, 35 mA, 25 A, 40 A, TO-220AB, 3 引脚
晶闸管, 600 V, 35 mA, 25 A, 40 A, TO-220AB, 3 引脚