RM322-122-201-5501

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-122-201-5501 is a rectangular MIL-spec connector from the R Series, manufactured by Molex. It functions as a board mount receptacle with a vertical orientation and a plastic body. The component features 122 positions arranged in three rows. It utilizes a 0.075-inch (1.91 mm) pitch and supports through-hole termination with a 0.140-inch tail length. The contacts are gold-plated beryllium copper and brass, rated for 3 A current. Operating temperatures range from -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features polarization and guide set mechanisms for secure alignment
• Utilizes pre-tinned tin/lead alloy termination for consistent soldering

Headers, Receptacles, Female Sockets Applications

• Aviation control and display systems
• Spacecraft electronic modules
• Military communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '5501' against official Molex/AirBorn documentation to confirm plating and termination details. Ensure compatibility with existing PCB layouts regarding the 1.91 mm pitch and vertical mounting height. Confirm that the gold plating specification meets environmental requirements for the intended application.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a high-density 122-position vertical receptacle is required for MIL-spec applications. Consider the 3-row configuration and 0.075-inch pitch for space-constrained designs. Verify that the through-hole termination method aligns with the manufacturing process and that the operating temperature range suits the operational environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series is widely used in aerospace and defense sectors, including aircraft, satellites, and missile systems. AirBorn components are known for strict adherence to military standards, ensuring durability and performance in critical applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with RM322-122-201-2900 for potential variations in plating or termination. Consult official Molex substitution guides to ensure mechanical and electrical compatibility before replacing the component.