71-528269-61T

Overview

The Amphenol Aerospace Operations part number 71-528269-61T is a circular connector receptacle. It belongs to the MIL-DTL-26482 II series, designed for high-reliability applications in harsh environments. The component features a bayonet coupling mechanism and is constructed with an aluminum shell. It utilizes crimp termination for secure electrical connections and includes gold-plated copper alloy contacts to ensure signal integrity and corrosion resistance.

Feature Summary

• Bayonet coupling system for rapid engagement and secure locking
• Crimp termination method for reliable contact retention
• Gold-plated copper alloy contacts for enhanced conductivity
• Aluminum shell construction for structural durability

Applications

• Military avionics systems
• Aerospace instrumentation
• Harsh environment electronic interconnects

Procurement Notes

Verify the specific insertion arrangement and shell size against the official datasheet before procurement. Confirm that the jam nut mounting style matches the panel thickness requirements. Ensure compatibility with the corresponding plug counterpart within the same MIL-DTL-26482 II series to guarantee proper mating interface and environmental sealing performance.

Selection Notes

Select this receptacle when a bayonet lock is required for quick connection cycles. Verify the contact count and type against the circuit diagram. Consider the operating temperature range and environmental sealing needs. Ensure the cable diameter accommodates the strain relief design specified in the mechanical drawings for the selected shell size.

Part Context

This component is part of the Amphenol 26482 series, which provides miniature circular connectors for military and aerospace use. The series offers various shell sizes and contact arrangements to support diverse wiring configurations. It serves as a standard interconnect solution where space constraints and vibration resistance are critical design factors.

Replacement Considerations

Cross-reference with MS3471W20-24SZ or similar MIL-DTL-26482 II equivalents. Verify dimensional compatibility and pinout configuration before substitution. Ensure the replacement meets the same environmental and electrical standards.