RM322-122-211-2900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-122-211-2900 is a rectangular MIL-DTL-55302 series receptacle featuring 122 positions across three rows. It utilizes a 1.91 mm pitch with gold-plated beryllium copper sockets housed in a polyphenylene sulfide body. Designed for board mount installation, it supports through-hole termination with a fixed jackset and operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-density interconnects
• Features a rigid polyphenylene sulfide housing for structural stability
• Includes mounting ears for secure board attachment

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Radar equipment interfaces
• Communication subsystems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Molex/AirBorn documentation to confirm termination type and plating. Ensure compatibility with mating plugs regarding shell size and contact configuration. Cross-reference the manufacturer part number with equivalent MIL-SPEC designations such as M55302/192LC122S for accurate sourcing and validation.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring high pin counts in constrained spaces. The three-row configuration maximizes density while maintaining standard 1.91 mm spacing. Verify that the through-hole tail length and fixed jackset design align with the target printed circuit board layout requirements.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the AirBorn R Series, a line of high-density rectangular connectors designed for demanding environments. The series offers various row configurations and contact arrangements to support complex signal routing in aerospace and defense electronics where reliability is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

Equivalent parts include M55302/192LC122S. Verify dimensional tolerances and mating interface compatibility before substitution.