71-529638-01X

Overview

The 71-529638-01X is a circular receptacle connector manufactured by Amphenol Aerospace Operations. It belongs to the MS series and complies with MIL-DTL-5015 standards. The unit features a threaded coupling mechanism and panel mount installation with a flange. It utilizes an aluminum alloy housing with cadmium over chromate passivation finish. The connector supports three positions with male pin contacts plated in silver, terminating via cup solder connections. Rated for 13A current, it withstands 500VAC and 700VDC voltages across an operating temperature range of -55°C to 125°C.

Feature Summary

• Complies with MIL-DTL-5015 military specifications for rugged environmental performance
• Features threaded coupling for secure mechanical retention
• Constructed with aluminum alloy housing for durability
• Designed for panel mounting using a flange configuration

Applications

• Marine vessel electrical systems
• Military ground equipment interconnects

Procurement Notes

Verify the specific suffix codes against the official manufacturer datasheet to confirm exact contact arrangements and termination types. Ensure the ordering part number matches the required MIL-DTL-5015 compliance level. Confirm that the aluminum housing finish meets the corrosion resistance requirements for the intended operational environment before finalizing procurement.

Selection Notes

Select this component when a MIL-DTL-5015 compliant circular connector is required for harsh environments. The 3-position configuration suits low-pin-count applications needing robust thermal stability. Verify that the cup solder termination method aligns with available assembly tools and that the panel mount flange fits the enclosure cutout dimensions.

Part Context

This connector is part of the MS series produced by Amphenol Aerospace Operations. The series provides standardized solutions for defense and aerospace sectors. The product maintains compatibility with legacy MIL-C-5015 designs while offering modern manufacturing consistency. It serves as a reliable interconnect solution for critical mission-critical systems requiring certified environmental sealing.

Replacement Considerations

Cross-reference with other manufacturers holding MIL-DTL-5015 certifications. Verify dimensional interchangeability for the 14S-7 shell size. Ensure mating connectors share the same thread type and contact plating specifications to maintain electrical continuity and mechanical fit.