LITTELFUSE
晶闸管, 400V
IXYS SEMICONDUCTOR
晶闸管, 1600 V, 100 mA, 41 A, 90 A, SOT-227B, 4 引脚
晶闸管, 600 V, 50 mA, 41 A, 65 A, TO-218AC, 3 引脚