71-529702-05Y

Overview

The Amphenol Aerospace Operations part number 71-529702-05Y is a circular connector plug manufactured under the JT08RP series. It complies with MIL-DTL-26482 Series I standards and features a size 10 shell. The connector utilizes a 5-position arrangement with pin contacts. It employs a bayonet coupling mechanism for secure attachment. The housing is constructed from aluminum alloy with a cadmium over chromate conversion coating finish. Contact plating consists of gold. The unit is rated for operation within a temperature range of -55°C to +200°C.

Feature Summary

• Bayonet coupling system provides rapid connection and disconnection with positive locking.
• Gold-plated contacts ensure reliable signal transmission in harsh environments.
• Cadmium-coated aluminum alloy shell offers corrosion resistance and structural durability.

Applications

• Avionics systems
• Radar systems
• Communication equipment

Procurement Notes

Verify the exact suffix (318) against the base part number to confirm specific contact arrangements and environmental sealing ratings. Confirm current availability status as military specifications may have supply constraints. Ensure compatibility with mating receptacles regarding shell size and contact type before procurement.

Selection Notes

Select this component when a MIL-DTL-26482 compliant plug is required for size 10 applications. Verify that the bayonet lock style meets the installation speed requirements. Check that the operating temperature range up to 200°C aligns with the system's thermal profile. Ensure the gold contact plating is suitable for the intended signal voltage and current levels.

Part Context

This part belongs to the JT08RP series, which represents MIL-DTL-26482 Series I connectors. These are lightweight, high-density circular connectors designed for defense and aerospace use. The series emphasizes rugged performance in severe environmental conditions while maintaining electrical integrity through precise contact engineering.

Replacement Considerations

Direct replacements include equivalent MIL-DTL-26482 Series I plugs from other manufacturers such as Glenair or ITT Cannon, provided they match the shell size, contact configuration, and coupling style. Cross-referencing the full drawing number is essential for mechanical fit.

FAQ

What is the coupling mechanism for this connector?

It uses a bayonet coupling mechanism, which allows for quick engagement and disengagement with a positive lock.

What is the maximum operating temperature?

The connector is rated for an operating temperature range up to +200°C.