71-529636-66R

Overview

The 71-529636-66R is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the JT00RT series and serves as a receptacle with plug contacts. The component utilizes a bayonet coupling mechanism for secure engagement. It features an aluminum shell with electroless nickel plating for corrosion resistance. The connector supports crimp termination for reliable electrical connections. It is designed for panel mount installation in straight orientation. This part complies with MIL-DTL-38999 Series III standards.

Feature Summary

• Bayonet coupling system ensures rapid and secure mating
• Aluminum alloy housing provides structural durability
• Crimp contact termination method allows field wiring
• Electroless nickel plating offers environmental protection

Applications

• Avionics systems integration
• Aircraft power distribution networks
• Military equipment interconnects
• Harsh environment instrumentation

Procurement Notes

Verify the specific shell size and contact arrangement against the original design requirements before procurement. Confirm that the supplier provides traceable documentation matching the MIL-DTL-38999 Series III specifications. Ensure the crimp tooling compatibility matches the specified contact type. Check for any required accessory parts such as backshells or seals.

Selection Notes

Select this component when a bayonet lock is preferred over threaded coupling for faster assembly cycles. Consider the aluminum material weight benefits compared to steel alternatives. Evaluate the crimp termination requirement against available assembly tools. Verify the panel mount style fits the enclosure constraints.

Part Context

This part is part of the JT00RT series, which represents high-performance circular connectors. The series is widely used in aerospace and defense sectors. It replaces older Mil-Spec designs with improved reliability. The manufacturer Amphenol Aerospace Operations produces these components to strict quality standards.

Replacement Considerations

The part number 1178-JT00RT-18-66PB(003)(LC) is listed as an alternative identifier. Cross-reference the pinout and mounting dimensions carefully. Verify that the replacement meets the same MIL-DTL-38999 Series III performance criteria.