RM222-100-581-5900

Headers, Receptacles, Female Sockets Overview

The RM222-100-581-5900 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It is a straight receptacle with mounting ears, designed for board mount applications. The component features 100 positions arranged in two rows with a 0.075-inch (1.91 mm) pitch. Contacts are female sockets with gold plating, utilizing beryllium copper material. The housing is constructed from polyphenylene sulfide (PPS). Termination is achieved via solder terminals. It complies with MIL-C-55302 standards and operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density 100-position configuration in a dual-row layout
• Gold-plated female socket contacts for reliable signal transmission
• Polyphenylene sulfide (PPS) housing for thermal stability
• Integrated mounting ears for secure board installation

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems
• Ruggedized communication equipment
• Industrial control boards requiring MIL-Spec reliability
• Avionics interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Molex/AirBorn datasheet to ensure correct termination style, contact plating, and housing variant. Confirm compliance requirements such as RoHS status and lead-free specifications prior to procurement. Cross-reference the part number with current manufacturer documentation to validate availability and any recent design changes or obsolescence notices.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-contact-count, dual-row board-mount receptacle is required for MIL-DTL-55302 applications. Ensure the mating plug matches the 0.075-inch pitch and female contact gender. Verify that the operating environment falls within the specified -65°C to +125°C range and that the PPS housing material meets chemical resistance needs.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for high density and rugged performance. The RM prefix indicates a specific series within the Molex portfolio, designed for demanding environments where space constraints and reliability are critical factors in system design.

Headers, Receptacles, Female Sockets Replacement Considerations

RM222-100-221-2900 is listed as a parametric equivalent. Verify mechanical dimensions and electrical ratings before substitution.