71-418624-24Y

Overview

The Amphenol Aerospace Operations model 71-418624-24Y is a circular MIL-spec connector plug designed for rugged environments. It features a size 24 shell with a straight cable-mount configuration and threaded coupling. The unit contains 24 positions utilizing male pin contacts that are gold-plated for reliable signal transmission. Termination is achieved via crimp connections to ensure secure wire attachment. Constructed from aluminum alloy, the housing provides structural integrity while managing weight. This component complies with MIL-DTL-38999 standards, offering high-density interconnect capabilities suitable for demanding aerospace and industrial applications requiring durable electrical connectivity.

Feature Summary

• Threaded coupling mechanism ensures secure connection in high-vibration environments
• Gold-plated copper alloy contacts provide low resistance and corrosion resistance
• Aluminum alloy shell offers durability with reduced weight compared to steel alternatives
• Crimp termination style supports robust wire-to-board or wire-to-wire assembly

Applications

• Aircraft avionics systems
• Military communication equipment
• Ruggedized industrial control panels
• Defense radar and navigation subsystems

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to confirm contact plating, shell finish, and environmental sealing ratings. Ensure compatibility with mating receptacles regarding keying and insertion arrangement. Confirm regulatory compliance status such as RoHS or REACH if required by your procurement policy. Request certification of conformance documents upon delivery to validate manufacturing quality and traceability.

Selection Notes

Select this component when a high-density circular connector with threaded engagement is required. The size 24 shell accommodates up to 24 contacts, making it suitable for complex signal routing. Verify that the crimp tooling matches the specified contact sizes. Consider the operating temperature range and environmental sealing requirements to ensure the standard version meets application needs without additional accessories.

Part Context

This part belongs to the MIL-DTL-38999 series of circular connectors, widely used in aerospace and defense industries. The series is known for its small size, light weight, and high reliability. Amphenol Aerospace manufactures these connectors to meet stringent military specifications, ensuring performance in harsh conditions including extreme temperatures, humidity, and mechanical shock.

Replacement Considerations

Cross-reference with equivalent parts from other manufacturers holding MIL-DTL-38999 certifications. Verify dimensional compatibility and contact arrangement before substitution. Ensure mating interfaces align precisely to prevent damage during installation.