71-528264-04Z

Overview

The Amphenol Aerospace Operations 71-528264-04Z is a circular MIL-spec receptacle belonging to the MS3106E series, compliant with MIL-DTL-5015 standards. It features a size 14 aluminum alloy shell with olive drab cadmium plating and a straight panel mount installation style. The connector utilizes a threaded mating interface and contains four copper alloy contacts configured as pins (male). These contacts are gold-plated and designed for crimp termination. Electrical ratings include a current capacity of 23 A and voltage ratings of 600 VAC or 850 VDC.

Feature Summary

• Constructed with an aluminum alloy housing providing structural durability in harsh environments
• Utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and low contact resistance
• Features a threaded coupling mechanism for secure connection retention under vibration
• Designed for direct panel mounting to facilitate integration into equipment enclosures

Applications

• Avionics systems requiring MIL-DTL-5015 compliance
• Military ground vehicle electrical interconnects
• Maritime communication equipment installations
• Industrial control panels exposed to environmental stressors

Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to confirm material and plating variations. Ensure compatibility with corresponding plug connectors regarding shell size and contact arrangement. Confirm that the crimp tooling matches the specified contact sizes for proper termination. Check for any updated environmental compliance declarations required by your procurement policy.

Selection Notes

Select this component when a straight, panel-mount receptacle is required for MIL-DTL-5015 applications. The size 14 shell accommodates four power or signal circuits suitable for moderate current loads. Verify that the operating environment temperature range aligns with the standard specifications for cadmium-plated aluminum housings. Ensure the mating plug utilizes a compatible threaded coupling ring.

Part Context

This part belongs to the MS3106E series of circular connectors manufactured by Amphenol Aerospace. These connectors are widely used in defense and aerospace sectors due to their standardized dimensions and robust performance. The series offers various shell sizes and contact arrangements to support diverse wiring needs across different military platforms.

Replacement Considerations

Equivalent parts may include those from other manufacturers producing MIL-DTL-5015 compliant receptacles with identical shell sizes and contact configurations. Cross-referencing with Mil-Spec equivalents is recommended to ensure dimensional and electrical interchangeability.