71-418622-32S

Overview

The Amphenol Aerospace Operations part number 71-418622-32S is a circular MIL-spec connector plug. It features 41 positions with socket contacts. The shell size is 22, and the insertion arrangement is designated as 22-32. This component utilizes a crimp termination method for electrical connections. The housing style is straight, designed for cable mounting. The product complies with MIL-DTL-26482 standards. Contact plating is specified as gold over a copper alloy base. The current rating is listed at 7.5 A and 13 A depending on conditions.

Feature Summary

• Constructed as a circular MIL-specification connector plug for robust interconnect applications
• Features a straight cable-mount housing design compatible with standard wiring harnesses
• Utilizes gold-plated copper alloy contacts secured via crimp termination for reliable signal transmission

Applications

• Aircraft avionics systems requiring MIL-DTL-26482 compliance
• Airframe power distribution networks in commercial aerospace platforms
• Instrumentation and control circuitry within harsh environmental conditions

Procurement Notes

Verify the specific datasheet revision and manufacturing origin before procurement. Confirm that the suffix (301) aligns with required environmental sealing or contact configuration specifications. Ensure compatibility with mating receptacles of matching shell size and insertion arrangement. Check for any updated RoHS or conflict mineral declarations relevant to the production batch. Validate lead times directly with the manufacturer or authorized distributors as supply status may vary.

Selection Notes

Select this component when a 41-position socket plug is required for MIL-DTL-26482 Series II environments. Ensure the mating interface supports the 22-32 insertion arrangement. Verify that the cable diameter accommodates the strain relief requirements of the straight housing style. Confirm that the operating temperature range meets the system's thermal demands. Consider the crimp tooling availability for the specified contact sizes during assembly planning.

Part Context

This part belongs to the Amphenol Aerospace circular connector family, specifically adhering to MIL-DTL-26482 standards. These connectors are engineered for high-reliability applications in aerospace and defense sectors. The series emphasizes durability against vibration, moisture, and extreme temperatures. The 71-series designation typically indicates a specific shell style and coupling mechanism variant within the broader MIL-spec catalog.

Replacement Considerations

Compatible substitutes include other manufacturers' MIL-DTL-26482 Series II plugs with identical shell size 22 and 41-position configurations. Ensure exact match of insertion arrangement 22-32 and contact type (socket). Verify equivalent current ratings and environmental sealing capabilities. Cross-reference pinout diagrams to guarantee functional interchangeability without redesign.