71-418618-96Y

Overview

The Amphenol Aerospace Operations model 71-418618-96Y is a circular MIL-spec connector plug designed for cable installation. It features an aluminum alloy shell with a straight orientation and utilizes a threaded coupling style for secure engagement. The component accommodates 30 positions using size 18 contacts configured as sockets (female). Termination is achieved through crimp connections, ensuring reliable electrical pathways. The unit supports current ratings of 7.5 A and 13 A, with voltage ratings of 600 VAC and 850 VDC. Gold-plated copper alloy contacts provide corrosion resistance and stable conductivity.

Feature Summary

• Constructed with a durable aluminum alloy housing for structural integrity in demanding environments.
• Utilizes gold-plated copper alloy socket contacts to ensure reliable signal transmission and low contact resistance.
• Features a threaded coupling mechanism that provides secure mating and robust mechanical retention.
• Designed for cable termination via crimp contacts to facilitate efficient assembly and maintenance.

Applications

• Avionics systems requiring MIL-DTL-38999 compliance
• Industrial control panels needing rugged interconnects
• Test and measurement equipment interfaces
• Aerospace wiring harness assemblies

Procurement Notes

Verify the specific suffix codes against official Amphenol documentation to confirm exact contact plating, shell finish, and environmental sealing specifications. Ensure compatibility with mating receptacles regarding thread type and insertion arrangement. Cross-reference the datasheet for precise dimensional tolerances and material certifications required by your application standards before finalizing procurement orders.

Selection Notes

Select this component when a 30-position circular connector with a straight cable exit is required. Confirm that the operating environment aligns with the specified voltage and current ratings. Verify that the mating interface supports the threaded coupling style and that the available wire gauge matches the crimp contact requirements. Ensure the aluminum shell finish meets corrosion protection needs for the intended installation location.

Part Context

This part belongs to the Amphenol 38999 Aluminum series, a widely recognized family of high-density circular connectors. These components are engineered for applications demanding high reliability and performance under harsh conditions. The series offers various shell sizes and contact arrangements to support diverse signal and power distribution requirements across industrial and aerospace sectors.

Replacement Considerations

The part number alias 71-418618-30X may serve as a functional equivalent. Verify identical shell size, insertion arrangement, and contact configuration before substitution. Ensure that any replacement maintains the same MIL-DTL-38999 compliance level and physical dimensions to guarantee proper fit and electrical continuity within existing assemblies.