The 97-14S-7S(431) is a standard cylindrical connector from Amphenol's 97 Series, featuring 3 socket contacts arranged with 1/16" (1.57 mm) mechanical spacing and Service Rating A. The connector utilizes diallyl-phthalate inserts for solder-style contacts, with silver-plated contacts featuring pre-tinned solder cups. The connector components are fabricated from high-grade aluminum alloy with a conductive cadmium plate finish and olive drab chromate after-treatment, providing excellent corrosion resistance. Optional gold over silver plating is available for enhanced performance. This connector is suitable for applications requiring reliable electrical connections in industrial and aerospace environments where standard cylindrical connectors are specified.