RM342-122-221-8800

Headers, Receptacles, Female Sockets Overview

The AirBorn RM342-122-221-8800 is a rectangular MIL-spec receptacle from the R Series, designed for board mount applications. It features a vertical orientation with a plastic body and three rows of contacts. The connector utilizes a 1.91 mm pitch and supports 122 positions via through-hole termination. Contact plating is gold over beryllium copper, housed in Polyphenylene Sulfide (PPS). It operates within a temperature range of -65°C to +125°C, rated at 750 V and 3 A per contact.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability environments
• Utilizes gold-plated beryllium copper sockets for durable signal transmission
• Features a rigid Polyphenylene Sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics control systems
• Military communication equipment
• Radar and electronic warfare systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific termination style and jackset configuration against the official datasheet before ordering. Confirm that the 122-position density aligns with the target PCB layout constraints. Ensure compatibility with mating plugs from the same R Series family to maintain seal integrity and mechanical engagement standards.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, vertically mounted receptacle is required for MIL-DTL-55302 compliance. The 1.91 mm pitch allows for compact routing while maintaining electrical isolation. Consider the gold plating requirement for corrosion resistance in harsh operational environments compared to tin alternatives.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors manufactured under Molex. The series is characterized by its robust construction and adherence to strict military standards, ensuring performance in demanding aerospace and defense applications where reliability is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant manufacturers such as Glenair or ITT Cannon if supply chain diversification is needed. Verify dimensional interchangeability and pinout consistency before substituting with equivalent parts from different suppliers.