RM222-050-212-2900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-050-212-2900 is a rectangular MIL-Spec connector from the R Series, manufactured by Molex. It functions as a board mount receptacle with 50 positions arranged in two rows. The component utilizes a 1.91 mm pitch and features through-hole termination for vertical mounting. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V. The housing is constructed from Polyphenylene Sulfide (PPS), while contacts are made of Beryllium Copper and Brass with gold plating. It operates within a temperature range of -65 C to +125 C and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features a dual-row socket configuration with gold-plated beryllium copper contacts
• Utilizes Polyphenylene Sulfide (PPS) insulation for thermal stability
• Designed for vertical through-hole board mounting with fixed jackset

Headers, Receptacles, Female Sockets Applications

• Military and defense electronic systems
• Aerospace avionics interconnects
• High-reliability industrial control panels
• Harsh environment communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure authenticity. Confirm that the ordering suffix matches the required termination type and contact plating. Request material certificates and traceability data if the application demands strict compliance with military quality standards. Inspect for physical damage upon receipt.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 50-position, dual-row receptacle is required for MIL-DTL-55302 compliant designs. Ensure the PCB layout supports the 1.91 mm pitch and through-hole termination style. Verify that the operating environment remains within the specified -65 C to +125 C temperature range. Confirm compatibility with mating plugs from the same R Series family.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL-Spec connectors known for durability in demanding environments. The series offers various configurations, including different row counts, termination styles, and housing materials. The RM222 prefix indicates a receptacle form factor within this standardized product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 50-position count, 1.91 mm pitch, and MIL-DTL-55302 specification. Cross-reference with other manufacturers offering equivalent rectangular MIL-spec receptacles only if pinout and mechanical dimensions are identical.