71-528268-02S

Overview

The Amphenol Aerospace Operations part number 71-528268-02S is a circular connector receptacle belonging to the MIL-DTL-5015 series. It features a box mount installation style with a straight orientation and threaded mating interface. The housing is constructed from aluminum with an olive drab cadmium plating finish. This component utilizes crimp termination for its contacts, which are configured as pins (male). The specific insertion arrangement is designated as 28-22, providing a total of six positions within shell size 28.

Feature Summary

• Constructed with an aluminum housing featuring an olive drab cadmium plating for environmental durability.
• Designed for box mount panel installation with a straight orientation and threaded coupling mechanism.
• Utilizes crimp termination methods for secure electrical connections via male pin contacts.

Applications

• Military communication systems
• Avionics instrumentation
• Industrial control panels

Procurement Notes

Verify the exact datasheet specifications directly with the manufacturer or authorized distributor before procurement. Confirm that the crimp tooling and contact requirements align with your assembly processes. Ensure the environmental sealing and material compatibility meet the operational standards of the intended deployment environment. Cross-reference the MIL-DTL-5015 compliance details to guarantee adherence to required performance criteria.

Selection Notes

Select this component when a robust, military-specification circular connector is required for fixed installations. The box mount design suits applications where space constraints on the panel face are minimal but structural integrity is paramount. Consider the aluminum housing and plating for environments requiring specific corrosion resistance profiles compatible with cadmium finishes.

Part Context

This receptacle is part of the broader MIL-C-5015 family of miniature cylindrical connectors produced by Amphenol Aerospace. These connectors are widely recognized in defense and aerospace sectors for their standardized dimensions and reliable performance under harsh conditions. The 71-series designation typically indicates a specific manufacturing line or revision within the Amphenol portfolio dedicated to these legacy military specifications.

Replacement Considerations

Direct substitutes include MS3452W28-22PY, which shares identical MIL-DTL-5015 specifications, shell size, and contact configuration. Verify that any replacement maintains the same crimp contact type and mounting style to ensure mechanical interchangeability without redesigning the enclosure interface.