71-528268-35Y

Overview

The Amphenol Aerospace Operations part number 71-528268-35Y is a circular MIL-spec connector receptacle. It belongs to the 38999 Aluminum series and features an aluminum shell with nickel plating. The component utilizes a bayonet coupling style for secure attachment. It is designed for crimp termination of contacts, ensuring reliable electrical connections in demanding environments.

Feature Summary

• Constructed from aluminum alloy housing with protective nickel plating
• Utilizes bayonet coupling mechanism for rapid engagement and disengagement
• Supports crimp termination methods for contact assembly

Applications

• Commercial aerospace avionics systems
• Aircraft airframe power distribution networks
• In-flight entertainment and connectivity control units
• Wire bundling and cable management assemblies

Procurement Notes

Verify the specific shell size and insertion arrangement against the original design requirements before procurement. Confirm that the bayonet coupling style matches the mating interface constraints. Ensure the crimp termination type aligns with the available contact inventory. Cross-reference the nickel plating specification to guarantee environmental compatibility for the intended installation location.

Selection Notes

Select this component when a robust aluminum housing is required for structural integrity. The bayonet coupling offers faster connection cycles compared to screw-thread variants. Verify that the straight mounting orientation fits the panel or box mount layout. Ensure the crimp contact style is compatible with the wire gauge and terminal specifications of the system design.

Part Context

This part is part of the extensive 38999 series portfolio from Amphenol Aerospace. It serves as a direct replacement for legacy military specification connectors. The aluminum construction provides a favorable strength-to-weight ratio essential for aerospace applications. It integrates into broader interconnect systems requiring high-density signal and power routing.

Replacement Considerations

The part number 71-528268-35Y is functionally equivalent to JTPQ00RE-22-35PD(003). Both identifiers refer to the same physical connector specifications. Designers may use these numbers interchangeably during sourcing or documentation updates without altering the mechanical or electrical performance.