LITTELFUSE
三端双向可控硅, 800 V, 12 A, TO-220AB, 50 mA, 1.7 V, 20 W
三端双向可控硅, 600 V, 12 A, TO-220AB, 35 mA, 1.7 V, 20 W
三端双向可控硅, 600 V, 50 mA, 20 W, 1.7 V, TO-220AB, 105 A