166277-1

Overview

The TE Connectivity 166277-1 is a Long Socket Keying Kit designed for use with compatible connector assemblies. Manufactured by TE Connectivity Aerospace, Defense and Marine, this component provides essential keying functionality to ensure correct mating alignment within complex interconnect systems. It is part of the broader range of accessories supporting high-reliability applications in aerospace, defense, and marine environments.

Feature Summary

• Provides precise keying functionality for compatible connector assemblies
• Ensures correct mating alignment during assembly
• Supports reliable interconnect system integration

Applications

• Aerospace connector assembly alignment
• Defense equipment interconnect systems
• Marine environment connector installation

Procurement Notes

Verify compatibility with specific connector series before procurement. Confirm RoHS3 compliance status if required by project specifications. Check manufacturer documentation for mating part numbers to ensure functional integration. Validate environmental ratings against operational requirements.

Selection Notes

Select based on required keying configuration and mating connector type. Ensure mechanical fit within assembly constraints. Consider environmental exposure conditions when verifying material suitability. Consult official datasheets for dimensional tolerances and interface specifications.

Part Context

This component belongs to TE Connectivity's portfolio of connector accessories designed for high-reliability applications. The 166277-1 specifically addresses alignment needs in socket-based connector systems, complementing related products like the 166276-1 pin keying kit.

Replacement Considerations

Consult official TE Connectivity documentation for verified substitute part numbers. Cross-reference mating connector specifications to ensure functional equivalence. Verify dimensional and electrical compatibility before substitution.