SKM400GA128DS obsolete/replaced by SKM300GA12T4 or SKM300GA12V 07122100, SKD 30/04 A1;Power Bridge Rectifiers SKM300GA12T4. P/N: 22892123 Type: SKM300GA12V SKM 195GB124DN obsolete/alternative SKM150GB12T4 or SKM150GB12V SKM150GB12V P/N: 07194700 Type: SKVC 20A 251 SKIIP 83 AHB 15 T1 - obsolete, no replacement; SKIIP 83 AC 12 T2 - obsolete, no replacement; SKMD - incomplete model, Common cathode SKND - incomplete model, common anode P/N: 07891030 Type: SKKD 162/16 P/N: 07897801, SKKT 106B12 E;Thyristor Modules SKM145GAL128DP SEMITRANS-2 - OEM MDD5614N1B 95A/1400 V - unknown model P/N: 07897501, SKKT 106/16 E;Thyristor Modules