RM222-020-211-5900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-020-211-5900 is a rectangular MIL-spec receptacle from the R Series, designed for board mount applications. It features 20 positions arranged in two rows with a 1.91 mm pitch. The connector utilizes through-hole termination and includes mounting ears for secure installation. Contact plating is gold over beryllium copper, ensuring reliable signal transmission. The housing is constructed from Polyphenylene Sulfide (PPS), supporting operation between -65°C and +125°C. Rated for 3 A current and 750 V voltage, it complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features gold-plated contacts on beryllium copper for durability
• Includes integrated mounting ears for stable board attachment
• Utilizes PPS thermoplastic housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Military communication equipment
• Ruggedized electronic instrumentation

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm contact plating and termination details. Ensure compatibility with mating plugs within the same R Series family. Confirm RoHS compliance status if required by project specifications. Validate that the straight receptacle configuration matches the PCB layout requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, two-row MIL-spec interface is required for vertical board mounting. The 1.91 mm pitch accommodates standard circuit board spacing while maintaining robust electrical ratings. Consider the gold plating option for environments requiring superior corrosion resistance and low contact resistance.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for high reliability in harsh environments. The series offers various position counts and termination styles, all adhering to strict military standards. The RM222 prefix indicates a specific receptacle form factor within the broader Molex/AirBorn portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other manufacturers' MIL-DTL-55302 compliant connectors with identical pinout and dimensions. Cross-reference with generic equivalents only after verifying mechanical fit and electrical ratings. No official cross-reference list is provided by the manufacturer.