T3644502U is a circular connector contact designed for industrial applications within the Amphenol C 091 A/B/D series. This contact features solder termination with gold plating and is configured for bayonet locking mechanisms, specifically for cable diameters of 6-8 mm. The contact is part of a 14-contact arrangement and is compatible with both straight and snap-in connector configurations. It is commonly used in industrial interconnection systems requiring reliable electrical connections in harsh environments, including energy generation, transportation, and factory automation applications.