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The 71-490008-55S is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the PT series and is classified as a receptacle type connector. The component adheres to the 26482 standard for circular connectors. This part is designed for high-reliability applications within aerospace and military sectors, providing robust interconnection capabilities in demanding environments.
Verify the specific shell size and contact arrangement against the official datasheet before procurement. Confirm that the 26482 compliance meets your project's regulatory requirements. Ensure environmental sealing specifications align with operational conditions. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Select this component when a circular MIL-spec receptacle is required for harsh environment applications. Consider the 26482 standard compatibility for system integration. Evaluate the physical dimensions and mounting style against panel constraints. Verify contact type and quantity requirements prior to final selection.
This connector is part of Amphenol's ruggedized interconnect catalog, focusing on solutions for complex aerospace and military connection challenges. The PT series emphasizes performance and integrity in mission-critical systems. It represents a category of connectors designed to withstand severe operational stresses while maintaining signal reliability.
Check for direct cross-references within the 26482 family. Verify pinout compatibility if substituting with similar circular connectors. Ensure environmental ratings match or exceed original specifications.