71-418620-41R

Overview

The Amphenol Aerospace Operations part number 71-418620-41R is a circular MIL-spec connector plug. It features 41 positions with female socket contacts. The housing size is 20, utilizing the 20-41 insertion arrangement. This component employs crimp termination for wire attachment and is designed for cable mounting in a straight orientation. It belongs to the MIL-DTL-26482 series, specifically Type I or II standards, ensuring compliance with military specifications for environmental resistance and mechanical durability.

Feature Summary

• Engineered to meet strict aerospace industry standards for reliability
• Provides secure signal and power distribution in demanding environments
• Features robust construction suitable for harsh operational conditions

Applications

• Aircraft avionics systems
• Airframe power distribution
• In-flight entertainment connectivity

Procurement Notes

Verify the specific MIL-DTL-26482 type (I, II, or III) and coupling mechanism (bayonet or threaded) required for your application, as the base number may correspond to multiple variants. Confirm that the contact gender matches your mating receptacle. Ensure the crimp tooling is compatible with the specified contact size before procurement.

Selection Notes

Select this connector when a 41-position circular interface is required within a MIL-DTL-26482 framework. Ensure the installation environment supports the straight cable mount style. Verify that the operating temperature range and current ratings align with the system's electrical load requirements. Check for any specific shielding or grounding needs that might require a variant with different shell materials or finishes.

Part Context

This component is part of the Amphenol Aerospace circular connector portfolio, widely used in commercial and defense aerospace sectors. These connectors are designed to provide high-density interconnect solutions while maintaining weight reduction and simplified installation characteristics essential for modern aircraft architectures.

Replacement Considerations

Compatible mating parts include those adhering to MIL-C-26482 standards with matching 20-41 insertion arrangements. Cross-reference with other manufacturers' equivalents such as ITT Cannon or Glenair if supply chain diversification is necessary, ensuring identical pinout and mechanical dimensions.