71-529701-44W

Overview

The 71-529701-44W is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It serves as a receptacle with male pin contacts, designed for panel mounting via a jam nut interface. The component utilizes crimp termination for wire attachment and features an aluminum alloy shell with cadmium plating. It operates within a temperature range of -65°C to 200°C and complies with MIL-DTL-26482 Series II standards.

Feature Summary

• Compliant with MIL-DTL-26482 Series II military specifications
• Constructed with aluminum alloy housing for durability
• Features a jam nut installation style for secure panel mounting
• Designed for high-temperature environments up to 200°C

Applications

• Commercial aerospace avionics systems
• Military aircraft power distribution
• Harsh environment instrumentation controls

Procurement Notes

Verify the specific contact configuration and shell size against the official datasheet before procurement. Confirm that the ordering suffix matches the required plating and environmental ratings. Ensure compatibility with mating connectors in the assembly. Check for any specific quality control certifications required by the end application.

Selection Notes

Select this component when a robust, MIL-spec circular connector is required for panel-mounted applications. Consider the operating temperature range and material compatibility with the mating interface. Evaluate the crimp termination requirements against available wiring harnesses. Ensure the jam nut style fits the panel thickness constraints.

Part Context

This part belongs to the Amphenol Aerospace circular connector portfolio, specifically aligned with MIL-DTL-26482 Series II standards. It is engineered for commercial and defense aerospace markets where reliability under extreme conditions is critical. The product line emphasizes weight reduction and simplified installation for modern airframe systems.

Replacement Considerations

Cross-reference with other manufacturers producing MIL-DTL-26482 compliant parts. Verify dimensional interchangeability and electrical performance equivalence. Ensure mating connector interfaces are compatible. Consult official substitution lists from Amphenol Aerospace for approved alternatives.