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Product Detailed Parameters
- Description：PLUG CONNECTOR
- Series：*
- Mfr：Amphenol Aerospace Operations
- Package：-
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Overview
The 71-490003-03S is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the 22992 series and functions as a receptacle with an 8-position configuration. The component utilizes a wall-mount installation style and features a threaded mating interface. Electrical contacts are designed for solder termination, supporting wire gauges ranging from 20 AWG to 16 AWG. The housing is constructed from aluminum material with an anodic coating finish. Contact plating consists of silver, while the contact material is copper alloy. The insertion arrangement follows standard 20-07 specifications.
Feature Summary
- Circular MIL-spec receptacle design
- Threaded wall-mount installation style
- Solder termination for reliable electrical connection
Applications
- Military ground combat vehicles
- Jet aircraft and helicopter avionics
- Naval surface ships and submarines
Procurement Notes
Verify part authenticity through authorized channels. Confirm that the received component matches the official datasheet specifications regarding position count, shell size, and termination type. Ensure compatibility with existing panel mounting requirements and mating plug interfaces before integration into final assemblies.
Selection Notes
Select this component when a circular MIL-spec receptacle is required for ruggedized applications. Consider the 8-position layout and solder termination method for circuit board or cable assembly integration. Evaluate the aluminum shell and anodic coating for environmental protection needs in defense and aerospace environments.
Part Context
This component is part of the extensive Amphenol Aerospace portfolio serving the military and defense industry. It supports advanced interconnectivity solutions for modern platforms including electric mobility vehicles, legacy combat systems, and sophisticated avionics. The product line addresses stringent electrical and connectivity requirements for littoral and deep water naval operations.
Replacement Considerations
The part number alias 10-456020-07P represents the same component under a different designation system. Verify cross-reference compatibility with other manufacturers' MIL-DTL-22992 equivalents if sourcing alternatives.
