641643-1

Optimized for next-generation connectivity, the 641643-1 by TE Connectivity AMP Connectors redefines performance in the Rectangular Connectors - Contacts segment. Its advanced materials and precision engineering meet the rigorous demands of industrial automation systems.The Socket design incorporates redundant contact points that ensure uninterrupted signal paths. This feature is particularly valuable in safety-critical systems where connection reliability cannot be compromised.Implementing IDC methodology, these contacts achieve superior mechanical retention while minimizing thermal resistance. The termination process has been validated for use in high-vibration industrial equipment.Designed for 22 AWG conductors, the contact geometry prevents strand damage during crimping operations. The optimized wire retention system maintains consistent contact force throughout the product lifecycle.The Tin-Lead surface treatment provides exceptional resistance to sulfurization, making it ideal for petroleum industry applications. Laboratory tests show 50% less contact degradation compared to standard finishes.With precisely controlled 80.0µin (2.03µm), the contacts maintain stable contact resistance even after environmental stress testing. This specification is critical for medical equipment requiring long-term reliability.