RM322-023-581-5900

Headers, Receptacles, Female Sockets Overview

The RM322-023-581-5900 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a 3-row board mount receptacle with 23 positions and a 1.91 mm pitch. The unit features gold-plated beryllium copper sockets, a polyphenylene sulfide (PPS) body, and crimp termination. Rated for 750 V and 3 A, it operates between -65 °C and +125 °C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged environments
• Utilizes gold-plated contacts to ensure reliable signal transmission
• Constructed with high-performance PPS housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring certified interconnects
• Military communication equipment chassis
• Ruggedized electronic control units

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 regarding shell size and contact arrangement. Confirm RoHS status and environmental certifications prior to integration into regulated defense or aerospace supply chains.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 23-position, 3-row configuration is required for board-mounted applications. The 1.91 mm pitch accommodates standard density layouts. Verify that the crimp termination method aligns with available assembly tooling and wire gauge requirements for the target circuit design.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors designed for high-reliability applications. The series offers various row counts and termination options to support diverse MIL-Spec requirements across aerospace and defense sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct replacements must match the MIL-DTL-55302 specification, 23-position count, and 1.91 mm pitch. Cross-reference with other manufacturers' equivalents only if they provide identical mechanical dimensions and electrical ratings.

Headers, Receptacles, Female Sockets FAQ

What is the contact material for this receptacle?

The contacts are made from beryllium copper with a gold plating finish.

Does this connector support through-hole mounting?

No, this specific model utilizes a crimp termination type, not through-hole soldering.