71-529637-39T

Overview

The Amphenol Aerospace Operations part number 71-529637-39T is a circular MIL-spec connector receptacle belonging to the JT00RT series. It features a shell size of 20 and utilizes a threaded mating style for secure engagement. The component is designed with 39 contact positions, providing high-density interconnect capabilities. This specific variant includes an LC suffix indicating compliance with RoHS standards and low corrosivity requirements. It serves as a direct replacement for legacy MS-style connectors within military and aerospace systems.

Feature Summary

• Threaded coupling mechanism ensures reliable connection in high-vibration environments
• High-density configuration supports extensive signal routing needs
• RoHS compliant construction meets modern environmental regulations

Applications

• Military avionics systems
• Defense communication equipment
• Radar and electronic warfare units

Procurement Notes

Verify the exact datasheet specifications directly from the manufacturer before integration. Confirm that the threaded coupling style matches the system housing requirements. Ensure the contact arrangement aligns with the circuit design. Check for any specific handling instructions regarding the low corrosivity finish during assembly and storage procedures.

Selection Notes

Select this model when a robust, threaded circular connector is required for shielded applications. The 39-position count suits complex control or data bus architectures. Consider the shell size compatibility with existing panel cutouts. Evaluate the need for RoHS compliance if the deployment environment mandates strict material restrictions.

Part Context

This component falls under the JT00RT series, which represents Amphenol's line of ruggedized circular connectors. These parts are engineered to meet stringent MIL-DTL-26482 standards. The series is widely utilized across defense platforms requiring durable electrical interfaces capable of withstanding harsh operational conditions over extended service lifetimes.

Replacement Considerations

This part corresponds to the MS3106E20-39S designation. Verify pinout compatibility when substituting legacy components. Ensure the mating plug shares the same shell size and thread type to maintain mechanical integrity.