P-209998-P-Y186

Overview

The P-209998-P-Y186 is a circular MIL Spec connector receptacle manufactured by Amphenol Aerospace Operations. It belongs to the Hermetics series and features a size 18 shell with a wall mount installation style. The component utilizes crimp termination for contacts and includes seals. It is designed for harsh environments, offering environmental resistance and shielding capabilities. The housing is constructed from metal materials.

Feature Summary

• Hermetic sealing design for environmental protection
• Wall mount installation configuration
• Crimp contact termination method
• Shielded construction for signal integrity

Applications

• Aerospace avionics systems
• Defense communication equipment
• Harsh environment industrial controls

Procurement Notes

Verify part authenticity through authorized distributors. Confirm that the Hermetics series designation matches specific environmental requirements. Ensure compatible mating plugs are sourced separately as contacts are not included in the receptacle assembly. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when hermetic sealing is critical for long-term reliability in extreme conditions. The wall mount style suits fixed installations where space constraints allow. Crimp termination requires appropriate tooling and skilled labor during assembly. Consider the size 18 shell dimensions for panel cutout compatibility.

Part Context

This receptacle is part of Amphenol's high-performance interconnect portfolio targeting demanding aerospace and defense markets. The Hermetics series distinguishes itself through enhanced sealing technologies compared to standard MIL-DTL-38999 connectors. It supports applications requiring superior environmental isolation and durability over extended operational lifetimes.

Replacement Considerations

Cross-reference with other manufacturers' hermetic receptacles using identical shell sizes and pin configurations. Verify interface compatibility before substitution. Ensure equivalent shielding effectiveness and mounting hole patterns match existing chassis designs.