71-419584-31P

Overview

The Amphenol Aerospace Operations part number 71-419584-31P is a circular MIL-spec connector plug. It belongs to the PT series and utilizes size 24 shell dimensions. The component features 31 positions configured with pin contacts. It employs a crimp termination method for wire attachment. The housing material is aluminum alloy, providing structural integrity for aerospace applications. The connector design supports cable mounting orientation. It adheres to MIL-DTL-26482 Series I standards for environmental sealing and mechanical durability in demanding operational conditions.

Feature Summary

• Constructed from aluminum alloy housing for robust performance in harsh environments
• Features self-locking threaded coupling mechanism for secure connection retention
• Designed with crimp termination contacts for reliable electrical signal transmission
• Complies with MIL-DTL-26482 Series I specifications for environmental sealing

Applications

• Aircraft avionics systems requiring high-density interconnects
• Military ground vehicle electronic control units
• Shipboard communication and navigation equipment
• Industrial automation control panels in corrosive environments

Procurement Notes

Verify the specific shell size and contact arrangement against the official datasheet before procurement. Confirm that the crimp tooling matches the specified contact sizes. Ensure compatibility with mating receptacles regarding thread type and environmental sealing requirements. Check for any specific agency approvals required for your deployment region. Validate that the aluminum housing finish meets corrosion resistance standards for your operating environment.

Selection Notes

Select this component when a high-density circular connector is required for cable-mounted installations. The size 24 shell offers a balance between contact count and physical footprint. Aluminum construction is preferred for weight-sensitive aerospace applications. Ensure the mating connector shares the same series and shell size for proper interface alignment. Consider environmental sealing needs when choosing between plated or unplated contact options.

Part Context

This connector is part of the PT series, which represents Amphenol's line of circular connectors compliant with MIL-DTL-26482. The series is widely used in military and aerospace sectors due to its reliability and standardized interfaces. The 71- prefix indicates the manufacturer's internal coding for this specific configuration within the broader product family.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-26482 Series I compatible parts. Verify dimensional compatibility with existing panel cutouts and mating connectors. Ensure equivalent environmental sealing ratings are maintained during substitution.