71-528266-35E

Overview

The Amphenol Aerospace Operations 71-528266-35E is a circular MIL-spec connector receptacle belonging to the 38999 Aluminum series. It features an aluminum shell with olive drab cadmium plating and straight panel mount installation. The component utilizes crimp termination for pin contacts and operates within a temperature range of -55°C to 200°C. It complies with MIL-DTL-38999 Series I standards, providing reliable interconnection in demanding environments.

Feature Summary

• Constructed with durable aluminum alloy housing for structural integrity
• Designed for secure panel mounting applications
• Supports high-temperature operation up to 200°C
• Utilizes gold-plated copper alloy contacts for conductivity

Applications

• Avionics systems
• Military equipment
• Aerospace instrumentation

Procurement Notes

Verify the specific contact arrangement and shell size against the official datasheet before procurement. Confirm that the ordering suffix matches the required interface specifications. Ensure compatibility with mating connectors from the same series. Check for any specific environmental sealing requirements relevant to the deployment location.

Selection Notes

Select this component when a robust, high-temperature circular connector is required for panel-mounted installations. The aluminum construction offers a favorable strength-to-weight ratio suitable for aerospace constraints. Verify that the crimp termination method aligns with available assembly tooling and wire gauge requirements for the specific circuit design.

Part Context

This part belongs to the extensive 38999 family of circular connectors manufactured by Amphenol. These connectors are widely recognized for their interchangeability with other manufacturers' products meeting the same military specifications. The series supports various shell sizes and contact arrangements to accommodate diverse signal and power distribution needs.

Replacement Considerations

Cross-reference with MS3106 or MS3112 series equivalents if compatible interfaces are needed. Verify dimensional tolerances and mating face configurations to ensure mechanical fit. Confirm electrical ratings match the original system requirements.