LITTELFUSE
双向晶闸管, 交变可控硅 TRIACS, 400V, 40A, TO-218AC
双向晶闸管, 交变可控硅 TRIACS, 600V, 40A, TO-218AC
三端双向可控硅, 600 V, 2 V, TO-218X, 335 A
NTE ELECTRONICS
双向晶闸管