RM222-090-211-0256

Headers, Receptacles, Female Sockets Overview

The RM222-090-211-0256 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount receptacle featuring a vertical orientation and a plastic body. The component utilizes a dual-row configuration with 90 circuits and a 0.075-inch (1.91mm) pitch. Termination is achieved via through-hole soldering, and contacts are gold-plated.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Dual-row receptacle design facilitates high-density circuit routing
• Gold contact plating ensures reliable signal transmission in harsh environments

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Radar equipment interconnects
• Defense communication hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm exact termination style and mounting variations. Ensure compatibility with mating plugs within the same R Series family. Request current manufacturing status and lead times directly from authorized distributors or the manufacturer to account for potential supply chain fluctuations associated with defense-grade components.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density connections are required in space-constrained military applications. The 90-circuit capacity supports complex signal routing. Verify that the PCB layout accommodates the through-hole termination requirements and the physical dimensions of the dual-row receptacle. Confirm environmental ratings align with operational temperature extremes.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is characterized by its compliance with stringent military standards, offering robust mechanical stability and electrical reliability. The RM222 prefix indicates a specific receptacle form factor within the broader product portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors from qualified manufacturers. Ensure pin-to-pin compatibility and identical mounting hole patterns before substitution. Verify that alternative parts meet the same voltage and current ratings.