71-528267-02F

Overview

The Amphenol Aerospace Operations part number 71-528267-02F is a circular MIL-spec connector receptacle belonging to the 38999 Aluminum series. It features a size 20 shell with a wall mount installation style and straight orientation. The component utilizes crimp termination for its contacts, which are gold-plated copper pins arranged in a 20-39 insertion pattern. This 39-position connector supports current ratings of 7.5 A and 13 A, with voltage ratings of 600 VAC and 850 VDC.

Feature Summary

• Constructed from aluminum alloy housing for durability in harsh environments
• Gold-plated copper pin contacts ensure reliable signal transmission
• Crimp termination method provides secure wire attachment
• Wall mount panel installation style facilitates structural integration

Applications

• Commercial aerospace avionics systems
• Aircraft airframe power distribution
• In-flight entertainment connectivity
• Wire bundling and cable management assemblies

Procurement Notes

Verify the manufacturer date code and lot traceability against the original Amphenol documentation. Confirm that the contact plating integrity matches the specified gold finish requirements for your application environment. Ensure the crimp tooling used during assembly is compatible with the specific pin size to maintain electrical continuity and mechanical strength.

Selection Notes

Select this component when a 39-position MIL-DTL-38999 Series III receptacle is required for panel mounting. The aluminum housing offers weight advantages over steel alternatives while maintaining environmental sealing capabilities. Verify that the crimp termination style aligns with your existing harness manufacturing processes and that the 20-39 contact arrangement fits your circuit density needs.

Part Context

This part belongs to the Amphenol 38999 Aluminum series, designed for high-performance interconnect solutions in commercial aerospace. These connectors provide robust performance in demanding conditions, supporting applications such as avionics, controls, instrumentation, and engine monitoring. The series emphasizes weight reduction and simplified installation without compromising reliability in flight-critical systems.

Replacement Considerations

The part number JTPQ00RE-20-39PC(014) serves as an equivalent designation for this component. Cross-reference specifications carefully to ensure compatibility with existing mating interfaces and mounting configurations before substitution.