71-528266-28W

Overview

The Amphenol Aerospace Operations 71-528266-28W is a circular MIL-spec connector receptacle belonging to the Series 38999 family. It features an aluminum shell with a straight wall-mount installation style and utilizes crimp termination for contacts. The component provides 28 positions, accommodating size 20 sockets. It is designed for high-reliability interconnect applications in harsh environments, adhering to MIL-DTL-38999 standards.

Feature Summary

• Constructed with a durable aluminum alloy shell for structural integrity and weight efficiency.
• Features a straight wall-mount design suitable for panel integration.
• Utilizes crimp termination methods for secure contact attachment.

Applications

• Avionics systems
• Military communication equipment
• Radar systems

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure compatibility with required environmental seals and contact plating options. Confirm that the ordering information matches the exact pinout and shell finish requirements for your assembly. Cross-reference the legacy part number equivalents if sourcing from secondary markets to avoid counterfeit components.

Selection Notes

Select this component when a 28-position circular connector is required for panel mounting applications. Ensure the mating plug corresponds to the correct shell size and contact arrangement. Verify that the operating environment aligns with the connector's specified temperature range and shielding effectiveness requirements defined in the official technical documentation.

Part Context

This part belongs to the extensive Series 38999 product line, widely recognized for its use in aerospace and defense sectors. The series offers various shell sizes and contact arrangements to meet diverse interconnect needs. The 71-528266-28W specifically addresses applications requiring robust signal transmission in compact spaces.

Replacement Considerations

Legacy equivalent part numbers may include variations under different manufacturer prefixes. Verify dimensional compatibility and electrical specifications before substitution. Consult the manufacturer's cross-reference guide for approved alternate sources.