71-433338-55F

Overview

The Amphenol Aerospace Operations part number 71-433338-55F is a circular MIL-spec connector plug. It conforms to the MIL-DTL-38999 series standards and features a shell size of 22. The component utilizes a threaded coupling style for secure connection retention. It contains 55 positions configured with socket contacts, which are female in nature. The termination method specified for this assembly is crimping, allowing for reliable wire attachment. The housing material is aluminum, providing structural integrity and shielding capabilities suitable for demanding environments.

Feature Summary

• Conforms to MIL-DTL-38999 circular connector specifications
• Features a 55-position socket contact arrangement
• Utilizes a threaded coupling mechanism for secure engagement
• Constructed with an aluminum alloy housing

Applications

• Aviation avionics systems
• Military communication equipment
• Radar signal processing units
• Ground support electronic test gear

Procurement Notes

Verify the specific datasheet revision and manufacturing origin when sourcing this component. Confirm that the crimp tooling matches the contact specifications defined in the official documentation. Ensure environmental sealing requirements align with the intended operational conditions. Cross-reference the alternate designation 71-433338-55F with JT06RP-22-55SA(003)(LC) to confirm functional equivalence before finalizing procurement decisions.

Selection Notes

Select this connector when a high-density 55-position interface is required within a MIL-DTL-38999 framework. The threaded coupling offers superior vibration resistance compared to bayonet styles. Verify that the mating receptacle shares the same shell size and contact configuration. Consider the aluminum housing material for applications requiring electromagnetic interference shielding without excessive weight penalties.

Part Context

This component belongs to the extensive family of circular connectors manufactured by Amphenol Aerospace. These connectors are widely utilized in defense and aerospace sectors due to their standardized dimensions and robust performance characteristics. The 71-series numbering convention typically denotes specific manufacturer internal coding aligned with military standards. This particular model represents a standard plug configuration designed for panel or cable mounting depending on the specific variant details.

Replacement Considerations

The part number JT06RP-22-55SA(003)(LC) is documented as an alternative designation for this component. Verify mechanical fit and electrical continuity before substituting. Ensure the replacement unit meets the same MIL-DTL-38999 compliance levels.