phase control THYRISTORS From old datasheet system 1400V 1650A phase control scr in a A-24 (K-Puk) package 1800V 1650A phase control scr in a A-24 (K-Puk) package 1200V 1650A phase control scr in a A-24 (K-Puk) package 2000V 1650A phase control scr in a A-24 (K-Puk) package 1600V 1650A phase control scr in a A-24 (K-Puk) package Silicon controlled Rectifier, 3080 A, 1600 V, scr, KPUK-2