71-430581-11P

Overview

The Amphenol Aerospace Operations part number 71-430581-11P is a circular plug connector designed for robust interconnection applications. It features a metallic construction with an aluminum shell, providing durability in demanding environments. The connector utilizes a crimp termination method for reliable electrical contact and includes pin contacts to ensure secure mating. This component is engineered to meet specific military specifications for circular connectors, ensuring performance under various operational conditions.

Feature Summary

• Constructed with an aluminum alloy shell for structural integrity and environmental resistance.
• Utilizes a crimp termination technique to establish secure wire-to-contact connections.
• Designed as a male plug configuration with pin-type contacts for standard mating interfaces.

Applications

• Aviation systems requiring MIL-spec circular connectivity
• Military equipment needing ruggedized interconnect solutions
• Industrial control panels utilizing circular connector standards

Procurement Notes

Verify the exact datasheet revision and compliance status directly with Amphenol Aerospace Operations before procurement. Confirm that the crimp tooling and mating receptacles are compatible with the specific pin size and shell style defined in the official documentation. Ensure environmental sealing requirements match the application needs, as this is a basic plug connector.

Selection Notes

Select this component when a shielded or unshielded circular plug is required for MIL-DTL-38999 series compatibility. Evaluate the shell size and contact arrangement against the cable bundle diameter and circuit count. Consider the operating temperature range and material corrosion resistance relative to the installation environment.

Part Context

This part belongs to the broader category of circular MIL-spec connectors manufactured by Amphenol Aerospace. These components are widely used in aerospace and defense sectors where high reliability and vibration resistance are critical. The numbering system typically indicates shell size, contact type, and mounting style within the manufacturer's catalog structure.

Replacement Considerations

Cross-reference with other manufacturers offering equivalent MIL-DTL-38999 Series I/II/III connectors. Verify dimensional interchangeability and contact alignment before substitution. Ensure that any alternative part meets the same environmental and electrical performance standards.