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Product Detailed Parameters
- Description：PLUG CONNECTOR
- Series：*
- Mfr：Amphenol Aerospace Operations
- Package：-
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Overview
The Amphenol Aerospace Operations part number 71-490001-03P is a circular MIL-spec receptacle connector belonging to the D38999 Series III product line. It features a jam nut mounting style with straight installation orientation and utilizes a bayonet coupling mechanism for secure engagement. The housing is constructed from aluminum alloy with an olive drab cadmium plating finish, providing durability in harsh environments. This component is designed for panel mounting applications requiring reliable electrical interconnection.
Feature Summary
- Constructed with an aluminum alloy shell finished in olive drab cadmium for corrosion resistance
- Utilizes a bayonet locking system to ensure secure mating connections
- Designed for direct panel mounting via a jam nut interface
Applications
- Military avionics systems
- Defense communication equipment
- Harsh environment industrial control panels
Procurement Notes
Verify the specific datasheet version and manufacturing origin when sourcing this component. Confirm that the received units match the exact Amphenol part number 71-490001-03P to ensure compatibility with existing D38999 Series III assemblies. Check for any recent design changes or obsolescence notices directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this receptacle when a D38999 Series III compatible interface is required for panel-mounted installations. Ensure the mating cable assembly or front-mount connector matches the shell size and contact arrangement specifications. Verify that the environmental sealing requirements align with the connector's inherent design capabilities for the intended operational conditions.
Part Context
This component is part of the extensive Amphenol D38999 Series III family of circular connectors. These connectors are widely recognized in the aerospace and defense sectors for their high performance and ruggedized construction. The series supports various contact arrangements and shell sizes to meet diverse military and commercial aerospace interconnect needs.
Replacement Considerations
Cross-reference with other manufacturers' MIL-DTL-26482 compliant parts if alternative sourcing is necessary. Ensure mechanical dimensions and electrical ratings match exactly to maintain system integrity during replacement.
