RM322-011-202-5500

Headers, Receptacles, Female Sockets Overview

The RM322-011-202-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount receptacle with a vertical orientation and a plastic body. The component features three rows of contacts with a 1.91 mm pitch and utilizes press-fit termination for secure PCB attachment. Designed for high-density applications, it supports 11 circuits using gold-plated beryllium copper sockets. The housing is constructed from Polyphenylene Sulfide (PPS), enabling operation within a temperature range of -65°C to +125°C. Rated for 750 V and 3 A, this straight-mount unit complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes press-fit termination technology for robust board mounting
• Features a compact three-row layout with 1.91 mm contact spacing
• Constructed with PPS plastic housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified interconnects
• High-density electronic modules in defense equipment
• Ruggedized communication hardware operating in extreme temperatures
• Board-to-board connections in specialized industrial control units

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compatibility with system requirements. Confirm that the press-fit termination method aligns with the target printed circuit board design capabilities. Check current availability status directly with authorized distributors, as lead times may vary for military-grade components. Ensure all environmental ratings meet the operational demands of the intended deployment scenario.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, three-row receptacle with press-fit termination is required for MIL-DTL-55302 compliance. The 1.91 mm pitch allows for high pin count density within a constrained footprint. Consider the PPS material properties for thermal resistance and the gold plating for corrosion protection. Validate that the 11-circuit configuration meets the signal routing needs without requiring additional connectors.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL-spec connectors known for durability. The RM322 prefix indicates a receptacle form factor with specific mounting characteristics. As part of the Molex portfolio, it integrates advanced manufacturing processes to maintain strict quality standards. The series is widely recognized in aerospace and defense sectors for providing reliable interconnect solutions under harsh conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with equivalent MIL-DTL-55302 compliant parts requires direct consultation with manufacturer engineering resources or authorized supply chain partners to ensure mechanical and electrical compatibility.