RM222-020-551-0256

Headers, Receptacles, Female Sockets Overview

The RM222-020-551-0256 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount receptacle designed for through-hole termination. The component features a dual-row configuration with 20 positions and utilizes gold-plated socket contacts. Constructed with a plastic body, it adheres to MIL-DTL-55302 standards. This part is classified under Rectangular MIL Spec Connectors and is currently listed as a factory special order item.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features gold-plated female sockets for reliable signal transmission
• Designed for vertical board mounting via through-hole technology

Headers, Receptacles, Female Sockets Applications

• Military avionics control systems
• Aerospace electronic interconnects
• Ruggedized communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

This component is designated as a factory special order item. Availability requires direct verification of current pricing, delivery schedules, and specific manufacturer ordering requirements. Standard retail channels may not stock this part; procurement must be coordinated through authorized distributors or the manufacturer directly to confirm lead times and production status.

Headers, Receptacles, Female Sockets Selection Notes

Engineers should verify that the 20-position dual-row layout fits the target PCB footprint. Ensure the through-hole termination method aligns with the assembly process. Confirm that the MIL-DTL-55302 compliance meets the project's environmental and reliability standards. Cross-reference mating connector specifications to ensure proper interface compatibility within the system architecture.

Headers, Receptacles, Female Sockets Part Context

As part of the AirBorn R Series, this connector represents a specialized line of high-density interconnect solutions. The series is known for its robust construction and adherence to strict military standards. This specific model serves as a critical link in applications requiring durable, high-performance electrical connections in demanding operational environments.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users seeking alternatives must consult official Molex/AirBorn catalogs for compatible series variants or equivalent MIL-Spec connectors meeting identical mechanical and electrical constraints.