RM222-010-211-5500

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-010-211-5500 is a rectangular MIL-spec connector receptacle from the R Series, manufactured by Molex. It features 10 positions in a dual-row configuration with a 1.91 mm pitch. Designed for board mount installation, it utilizes through-hole termination with gold-plated beryllium copper sockets. The housing is constructed from polyphenylene sulfide (PPS), supporting an operating temperature range of -65°C to +125°C. Rated at 750 V and 3 A, it complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated contacts for enhanced conductivity and corrosion resistance
• Utilizes polyphenylene sulfide housing for thermal stability
• Includes mounting ears for secure board attachment

Headers, Receptacles, Female Sockets Applications

• Avionics control systems
• Military communication equipment
• Ruggedized electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Molex documentation to confirm plating thickness and material composition. Ensure compatibility with mating plugs regarding guide set configurations. Confirm RoHS status and lead-free compliance requirements prior to ordering. Cross-reference the MIL-DTL-55302 designation for regulatory adherence.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring high-density interconnects in constrained spaces. The 1.91 mm pitch allows for compact board layouts while maintaining signal integrity. Verify that the straight orientation and through-hole termination align with the target PCB design constraints and assembly processes.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various position counts and termination styles, all adhering to strict military standards. The RM222 prefix indicates a receptacle style within this family.

Headers, Receptacles, Female Sockets Replacement Considerations

M55302/190LC010X is a confirmed public substitute part number.