71-529637-41E

Overview

The 71-529637-41E is a circular connector manufactured by Amphenol Aerospace Operations. It functions as a receptacle with male pin contacts utilizing crimp termination methods. The component features an aluminum housing with a cadmium and green chromate conversion coating finish. Designed for panel mount installation, it complies with MIL-DTL-26482 Series I standards. The connector supports a wide operating temperature range from -55°C to 125°C and includes neoprene embedding material for environmental resistance.

Feature Summary

• MIL-DTL-26482 Series I compliance for rugged military applications
• Panel mount receptacle configuration with male pin contacts
• Aluminum housing with corrosion-resistant surface treatment
• Crimp termination method ensuring secure electrical connections

Applications

• Military electronic systems
• Avionics instrumentation
• Industrial control panels
• Harsh environment interconnects

Procurement Notes

Verify the specific shell size and contact arrangement against project requirements before ordering. Confirm that the MIL-DTL-26482 Series I designation aligns with system specifications. Ensure mating connectors match the male pin configuration and panel mount orientation. Validate environmental sealing requirements against the neoprene embedding material properties.

Selection Notes

Select this component when a Series I miniature cylindrical connector is required for panel-mounted installations. Consider the aluminum housing durability and specific contact count needs. Evaluate the -55°C to 125°C temperature range against operational extremes. Ensure the crimp termination process matches available tooling and wire gauge specifications.

Part Context

This part belongs to the PT series of miniature cylindrical connectors produced by Amphenol Aerospace Operations. These connectors are widely utilized in defense and aerospace sectors due to their standardized dimensions and reliable performance. The 71-529637-41E variant specifically addresses applications requiring robust panel mounting and durable metal housings.

Replacement Considerations

Equivalent parts include MS3122E20-41P and MS3126E20-41P. Verify cross-compatibility regarding shell size, thread type, and contact layout before substitution.