71-430578-10S

Overview

The Amphenol Aerospace Operations part number 71-430578-10S is a circular MIL-spec connector. It belongs to the PT series and conforms to MIL-DTL-38999 Series I standards. The component features a size 12 shell with a straight cable mount receptacle configuration. It utilizes a bayonet coupling mechanism for secure attachment. The housing is constructed from aluminum alloy with a nickel electroless plating finish. This connector is designed for use in demanding aerospace and defense environments requiring reliable signal transmission.

Feature Summary

• Bayonet coupling system ensures rapid connection and secure locking
• Aluminum alloy housing provides structural durability and shielding
• Straight cable mount design facilitates direct wiring integration

Applications

• Aerospace avionics systems
• Defense communication equipment
• Military ground vehicles

Procurement Notes

Verify the specific contact arrangement and plating requirements against the official datasheet before procurement. Confirm that the ordering suffix matches the desired environmental sealing and material specifications. Ensure compatibility with mating connectors within the same MIL-DTL-38999 Series I family. Cross-reference the manufacturer's latest documentation to confirm current production status and lead times.

Selection Notes

Select this component when a size 12, three-contact circular connector is required for cable-to-panel applications. The straight orientation suits installations where linear cable exit is necessary. Verify that the operating environment temperature range aligns with the connector's rated specifications. Ensure the bayonet interface is compatible with the receiving panel or chassis mounting provisions.

Part Context

This part is part of the Amphenol Aerospace PT series, which offers a comprehensive range of circular connectors. The series is widely used in military and aerospace applications due to its compliance with stringent performance standards. The PT series includes various shell sizes and contact arrangements to support diverse connectivity needs across different platforms.

Replacement Considerations

Compatible substitutes include other manufacturers' parts meeting MIL-DTL-38999 Series I specifications. Ensure equivalent shell size, contact count, and coupling type are maintained. Verify dimensional interchangeability for mounting holes and interface dimensions.