LITTELFUSE
三端双向可控硅, 600 V, 1 A, SOT-223, 3 mA
三端双向可控硅, 600 V, 5 mA, 1 W, 1.3 V, SOT-223, 8 A
三端双向可控硅, 800 V, 1.3 V, SOT-223, 10 A