71-418620-01X

Overview

The Amphenol Aerospace Operations 71-418620-01X is a circular MIL-spec connector plug. It features 41 positions with socket contacts. The shell size is 22, and the insertion arrangement is 22-41. The connector utilizes crimp termination for cable mounting. Contact plating is gold over copper alloy. It complies with MIL-DTL-26482 standards.

Feature Summary

• Bayonet coupling mechanism for secure connection
• Crimp termination style for reliable cable attachment
• Gold-plated copper alloy contacts for conductivity

Applications

• Commercial aerospace avionics systems
• Aircraft airframe power distribution
• In-flight entertainment wiring
• Controls and instrumentation circuits

Procurement Notes

Verify current lifecycle status directly with the manufacturer or authorized distributors. Confirm specific ordering suffixes to ensure correct contact arrangements and environmental sealing options match project requirements. Request official datasheets for precise mechanical dimensions and mating interface details before finalizing procurement decisions.

Selection Notes

Select this component when a straight cable-mount plug with bayonet coupling is required. Ensure compatibility with corresponding receptacles in the same shell size and series. Verify that the crimp tooling matches the specified contact sizes for proper termination. Consider environmental sealing needs if operating in harsh conditions.

Part Context

This part belongs to the MIL-DTL-26482 Series I family of circular connectors. These connectors are designed for high-density interconnect applications in demanding environments. The series offers various shell sizes and contact arrangements to support diverse signal and power distribution needs in aerospace and industrial sectors.

Replacement Considerations

Cross-reference with MS3126F22-41SY for equivalent specifications. Verify mating compatibility with existing panel-mounted receptacles. Ensure pinout configurations align with system design requirements before substitution.