71-419747-98P

Overview

The Amphenol Aerospace Operations 71-419747-98P is a circular MIL-spec connector plug designed for robust electrical interconnections. It features a straight cable mount installation style with a bayonet locking mechanism for secure engagement. The housing is constructed from aluminum alloy and finished with olive drab cadmium plating to ensure environmental durability. This component utilizes crimp termination for reliable wire attachment and incorporates gold-plated copper alloy contacts to maintain signal integrity. It supports a 41-position configuration within shell size 22, adhering to the MIL-DTL-26482 Series II standards.

Feature Summary

• Bayonet coupling system ensures rapid and secure mating connections
• Aluminum alloy housing provides structural strength and corrosion resistance
• Gold-plated contacts offer low contact resistance and high conductivity
• Crimp termination method allows for precise and durable wire attachment

Applications

• Aviation avionics systems requiring MIL-DTL-26482 compliance
• Military ground vehicle electronic control units
• Ruggedized industrial equipment interfaces
• Aerospace communication and navigation subsystems

Procurement Notes

Verify the specific ordering suffix against official Amphenol documentation to confirm exact contact arrangement and termination type. Ensure that the procurement channel sources components directly from authorized distributors to guarantee authenticity. Confirm that the received parts match the MIL-DTL-26482 Series II specifications required by your design. Request manufacturer certificates of conformity to validate material composition and plating thickness prior to integration into critical assemblies.

Selection Notes

Select this model when a straight cable plug with a bayonet lock is required for MIL-DTL-26482 applications. The 41-position capacity in shell size 22 suits high-density wiring needs. Verify compatibility with corresponding receptacles that share the same shell size and contact configuration. Consider the crimp termination requirement for tooling availability during assembly. Evaluate the environmental sealing requirements of the mating interface to ensure system-level protection levels are met.

Part Context

This component belongs to the Mil-26482 series of circular connectors manufactured by Amphenol Aerospace. These connectors are widely utilized in defense and aerospace sectors due to their standardized dimensions and performance reliability. The series offers various shell sizes and contact arrangements to accommodate diverse wiring harness configurations across different military platforms.

Replacement Considerations

Compatible substitutes include other manufacturers producing MIL-DTL-26482 Series II plugs with identical shell size 22 and 41-position socket arrangements. Ensure that any replacement part maintains the same bayonet coupling style and crimp termination method to preserve mechanical and electrical continuity.