71-528268-35T

Overview

The Amphenol Aerospace Operations 71-528268-35T is a circular MIL-spec connector assembly designed for high-reliability interconnect applications. It features a straight wall-mount receptacle configuration with a bayonet coupling style, ensuring secure mechanical engagement in demanding environments. The unit utilizes a size 23 shell constructed from aluminum alloy with a nickel plating finish to provide corrosion resistance and structural integrity. This component supports a 100-position arrangement based on the 23-35 insertion pattern, accommodating crimp-type contacts for robust electrical connections.

Feature Summary

• Bayonet coupling mechanism provides rapid and secure mating engagement
• Wall-mount installation style facilitates direct panel integration
• Aluminum shell construction offers lightweight durability and shielding

Applications

• Avionics systems requiring reliable signal transmission
• Aircraft airframe power distribution networks
• Harsh environment instrumentation and control circuits

Procurement Notes

Verify the specific contact configuration and termination type against the official datasheet before procurement. Ensure compatibility with existing cable assemblies and mating connectors. Confirm that the nickel-plated aluminum shell meets the environmental requirements of the intended installation site. Cross-reference the manufacturer part number with equivalent military specifications to ensure functional interchangeability if sourcing alternatives.

Selection Notes

Select this component when a wall-mount receptacle with a bayonet lock is required for size 23 applications. The 100-position capacity suits high-density signal routing needs. Consider the aluminum housing weight advantages over steel variants. Verify that the crimp termination method aligns with available tooling and wire gauge specifications for the target wiring harness design.

Part Context

This part belongs to the Amphenol Aerospace circular connector family, adhering to MIL-DTL-38999 standards. It represents a standard industrial solution for aerospace and defense sectors where vibration resistance and environmental sealing are critical. The product line emphasizes modular design principles to support various contact arrangements and shell sizes within a unified interface framework.

Replacement Considerations

Equivalent parts may include MS27656T23F35P(LC) or 91-541223-35P. Verify dimensional tolerances and contact material specifications before substitution. Ensure the replacement maintains the same bayonet coupling style and wall-mount orientation to fit existing enclosures without modification.