71-418618-66F

Overview

The Amphenol Aerospace Operations part number 71-418618-66F is a circular MIL-spec connector plug. It features 41 positions with socket contacts, utilizing a 22-41 insertion arrangement. The housing size is 22, and the shell type is straight. This component complies with MIL-DTL-26482 standards and employs crimp termination for cable mounting. Contact materials are copper alloy with gold plating. Current ratings are specified at 7.5 A and 13 A.

Feature Summary

• Circular MIL-spec design compliant with MIL-DTL-26482
• Straight cable mount plug configuration
• Gold-plated copper alloy socket contacts
• Crimp termination method

Applications

• Military aerospace interconnect systems
• Industrial transportation equipment
• Harsh environment signal routing

Procurement Notes

Verify the specific datasheet version and manufacturing origin before procurement. Confirm that the crimp tooling matches the contact specifications. Ensure environmental sealing requirements align with the application conditions. Check for any recent engineering change notices affecting the 22-41 arrangement.

Selection Notes

Select this model when a 41-position straight plug is required under MIL-DTL-26482. Verify compatibility with mating receptacles using the same shell size and insertion code. Ensure the cable diameter fits the strain relief capabilities of the straight housing style.

Part Context

This part belongs to the MIL-DTL-26482 series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are designed for high-reliability applications in demanding environments. The series offers various shell sizes and contact arrangements to suit different pin counts and current requirements.

Replacement Considerations

Equivalent parts include MS3126F22-41SY and JT06RE-22-41S variants. Verify cross-reference compatibility regarding shell size, contact arrangement, and termination type before substitution.