71-528265-26W

Overview

The Amphenol Aerospace Operations 71-528265-26W is a circular MIL-spec connector receptacle designed for cable mounting. It complies with the MIL-DTL-26482 Series II standard and features an aluminum shell with nickel plating. The unit utilizes a bayonet coupling mechanism and contains 26 positions arranged in the 16-26 configuration. Contacts are male pins made of copper alloy with gold plating, terminated via crimp. It supports a current rating of 7.5 A and operates at 600 VAC or 850 VDC.

Feature Summary

• Bayonet locking mechanism provides rapid engagement and secure retention
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Aluminum shell offers structural durability with corrosion resistance

Applications

• Avionics systems
• Military communication equipment
• Radar systems

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm contact arrangement and environmental sealing options. Ensure compatibility with mating plugs regarding keying and shell size. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Selection Notes

Select this component when a cable-mount receptacle with a bayonet lock is required. Verify that the mating environment accommodates the 7.5 A current rating and 600 VAC voltage limit. Ensure the housing size 16 fits within the available panel or cable space constraints.

Part Context

This part belongs to the MIL-DTL-26482 Series II family of circular connectors. These connectors are widely used in aerospace and defense applications requiring high reliability. The series includes various shell sizes and contact arrangements to support diverse interconnect needs.

Replacement Considerations

Cross-reference with MS3471L16-26PW for equivalent specifications. Verify interface dimensions and contact alignment before substitution.