IXGR40N60C2 SemiConductor - TO3P - IXYS Semiconductor

STF16A60 SemiConductor - TO3P - Semiwell

TL16C550CN SemiConductor - DIP40 - Texas Instruments

IXGR40N60C2D1 Semiconductor - TO3P - IXYS Semiconductor

DS90C031BTM Integrated Circuit - SO16 - National Semiconductor - NSC

TMG20C60 SemiConductor - Standard Case - Sanrex

SPB20N60C3 SemiConductor - TO263 - Infineon - Siemens

MM74C161N Integrated Circuit - DIP16 - National Semiconductor - NSC