71-482349-18S

Overview

The Amphenol Aerospace Operations part number 71-482349-18S is a circular MIL-spec connector receptacle. It complies with MIL-DTL-38999 Series III standards and utilizes a threaded coupling mechanism for secure mating. The housing size is 18, configured with a single position (1 contact). The contact type is a socket (female), designed for crimp termination to ensure reliable wire attachment. The shell material is aluminum alloy, finished with a cadmium electroplating for corrosion resistance. This component is intended for panel mount installation in straight orientation.

Feature Summary

• Complies with MIL-DTL-38999 Series III environmental and performance specifications
• Features a threaded coupling interface for robust mechanical retention
• Constructed with aluminum alloy housing for durability and weight efficiency
• Supports crimp termination for secure electrical connections

Applications

• Avionics systems requiring high reliability
• Military communication equipment interfaces
• Radar system signal transmission
• Test and measurement instrumentation panels

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to confirm plating options and contact arrangements. Ensure that the crimp tooling matches the specified contact size requirements. Confirm that the receiving environment meets the operational temperature ranges defined in the official specification sheet before finalizing procurement orders.

Selection Notes

Select this component when a MIL-DTL-38999 Series III compliant circular connector is required for panel-mounted applications. The choice of a female socket contact necessitates pairing with a male pin plug. Verify that the housing size 18 accommodates the necessary cable entry constraints and that the threaded coupling style aligns with the available space on the mounting panel.

Part Context

This part belongs to the extensive family of Amphenol Aerospace circular connectors based on the MIL-DTL-38999 standard. These connectors are widely recognized for their compact size and high density capabilities compared to older military series. The specific designation indicates a standardized industrial solution for demanding aerospace and defense interconnect needs.

Replacement Considerations

Cross-reference with equivalent parts from other manufacturers holding MIL-DTL-38999 certification. Verify dimensional interchangeability for panel cutouts and mating interface compatibility. Ensure that any substitute maintains the same shell size and contact configuration to guarantee functional equivalence.