71-528266-35Y

Overview

The Amphenol Aerospace Operations part number 71-528266-35Y is a circular MIL-specification receptacle connector. It belongs to the 38999 Aluminum series and features an olive drab cadmium plated aluminum shell with bayonet coupling. The component provides 100 positions using crimp termination for pin contacts. It is designed for wall mount installation in a straight orientation, complying with MIL-DTL-38999 standards.

Feature Summary

• Bayonet coupling mechanism for secure mating
• Aluminum alloy shell construction
• Crimp termination contact interface

Applications

• Commercial aerospace interconnect systems
• Aircraft avionics and controls
• In-flight entertainment connectivity

Procurement Notes

Verify the manufacturer designation as Amphenol Aerospace Operations against official datasheets. Confirm the specific MIL-DTL-38999 compliance level and shell plating finish. Ensure the 100-position count matches the required circuit density for the intended application before procurement.

Selection Notes

Select this component when a high-density 100-position receptacle is required for wall-mounted installations. The aluminum shell and bayonet style are suitable for environments requiring robust mechanical retention. Verify that the crimp contact type aligns with the available wire gauge and termination tooling.

Part Context

This part is part of the broader 38999 series of circular connectors manufactured by Amphenol Aerospace. These connectors are widely used in military and commercial aerospace applications due to their standardized dimensions and reliable performance in harsh environments. The 71- prefix indicates a specific manufacturer code within the MIL-spec ecosystem.

Replacement Considerations

Cross-reference with MS27656T23B35AD for equivalent specifications. Verify compatibility with mating plugs and ensure identical shell size and insertion arrangement.