5 International Rectifier Large Stud SCR 3ea 68-4583 2ea 36RC2AX836 100 Amp

Description

5 International Rectifier Large Stud SCR 3ea 68-4583 probably over 100 Amp, 2ea 36RC2AX836 at least 80 Amp, all test good. Can't find any info for them. Probably removed from un-used Military surplus equipment. Have some white silicone grease on them. For power supply overvoltage shut down. Welding machine? Shipping weight 4 pounds.
Tracking is included in shipping charge. Better get it now before it flies out the window!