RM322-206-221-5570

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-206-221-5570 is a rectangular MIL-spec board mount receptacle from the R Series. It features a plastic body with three rows and 206 female socket positions. The connector utilizes a 1.91 mm pitch and through-hole termination for vertical mounting. Gold-plated contacts are housed in a polyphenylene sulfide (PPS) shell. It operates within a temperature range of -65°C to +125°C and supports a current rating of 3 A per contact.

Headers, Receptacles, Female Sockets Feature Summary

• Rugged contact design ensures reliable performance in extreme environments
• Vertical board mount configuration with integrated mounting ears
• Polarized guide set prevents misalignment during mating

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems
• Harsh environment industrial equipment
• High-reliability defense communication hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex/AirBorn documentation to confirm exact termination, polarization, and plating specifications. Ensure compatibility with mating connectors in the R Series family before procurement. Confirm that the through-hole footprint matches the target PCB layout requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density interconnects are required in space-constrained military applications. The 206-position capacity and 1.91 mm pitch offer significant routing density. Verify thermal stability requirements align with the +125°C maximum operating limit and ensure the PPS material meets environmental exposure standards.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular MIL-DTL-55302 compliant connectors. The series is designed for high-performance applications requiring robust mechanical retention and electrical integrity. The RM322 prefix indicates a specific housing style within the broader product portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other R Series variants such as RM322-206-221-5517 or RM322-206-221-5500 for potential substitutes. Verify that alternative part numbers match the 206 position count, 3-row configuration, and 1.91 mm pitch to maintain mechanical and electrical compatibility.