71-432597-41S

Overview

The Amphenol Aerospace Operations 71-432597-41S is a circular connector assembly designed for high-reliability applications. It features a MIL-DTL-38999 Series III interface with a size 41 shell. The unit incorporates a solder termination method for secure electrical connections and utilizes a stainless steel backshell for environmental protection. This connector supports multiple contact configurations, ensuring robust performance in demanding operational environments while maintaining compliance with stringent aerospace standards.

Feature Summary

• MIL-DTL-38999 Series III compliant circular connector design
• Stainless steel backshell for enhanced durability
• Solder termination method for reliable signal integrity

Applications

• Aerospace avionics systems
• Military communication equipment
• Radar system interconnections

Procurement Notes

Verify the specific contact arrangement and orientation against the official datasheet before procurement. Ensure that the ordering suffix matches the required shell finish and gasket material. Confirm compatibility with mating connectors to prevent interface mismatches. Cross-reference the part number with the manufacturer's latest revision history to ensure availability of current specifications.

Selection Notes

Select this component based on its size 41 shell dimensions and specific contact configuration requirements. Evaluate the need for stainless steel construction versus other materials for corrosion resistance. Consider the solder termination style for assembly process compatibility. Verify environmental sealing requirements against the connector's IP rating and gasket options.

Part Context

This model belongs to the MIL-DTL-38999 Series III family, known for high-density interconnects. It serves as a critical interface component in ruggedized electronic systems. The series offers various shell sizes and contact arrangements to meet diverse application needs. Its design emphasizes reliability under extreme mechanical and thermal stress conditions.

Replacement Considerations

Check for direct cross-reference part numbers from other manufacturers holding MIL-DTL-38999 certifications. Ensure dimensional compatibility and pinout alignment when substituting. Verify that alternative components meet the same environmental and performance standards.