71-482347-99S

Overview

The Amphenol Aerospace Operations part number 71-482347-99S is a circular MIL-spec connector plug. It complies with the MIL-DTL-26482 Series I standard and utilizes a bayonet coupling mechanism for secure engagement. The assembly features a size 10 shell constructed from aluminum alloy, finished with cadmium plating. Electrical performance includes a current rating of 15 A per contact. The unit accommodates 9 socket contacts arranged in a 10-09 configuration. Contacts are fabricated from copper alloy and gold-plated to ensure reliable conductivity.

Feature Summary

• Bayonet locking system ensures rapid connection and secure mating
• Aluminum alloy housing provides structural integrity and corrosion resistance
• Gold-plated copper alloy contacts maintain signal integrity under vibration

Applications

• Avionics systems
• Military ground equipment
• Aerospace communication arrays

Procurement Notes

Verify that the specific suffix matches the required environmental sealing or contact type variations. Confirm compliance with MIL-DTL-26482 Series I specifications against the original design requirements. Ensure compatibility with corresponding receptacle housings before final procurement authorization.

Selection Notes

Select this component when a Series I bayonet lock interface is mandatory. Verify that the size 10 shell dimensions fit within the available panel or cable space constraints. Confirm that the 9-position arrangement aligns with the circuit density requirements of the target application.

Part Context

This part belongs to the MIL-DTL-26482 family of miniature circular connectors. These components are engineered for high-density applications requiring robust mechanical retention. The series supports various shell sizes and contact arrangements to accommodate diverse wiring harness configurations across defense and aerospace platforms.

Replacement Considerations

Compatible substitutes include MS3106E10-99S and DT01-10-99S. Verify that replacement units maintain the identical bayonet coupling style and shell size 10 dimensions to ensure physical interchangeability without modification.