RM342-122-212-8400

Headers, Receptacles, Female Sockets Overview

The AirBorn RM342-122-212-8400 is a rectangular MIL-spec board mount receptacle from the R Series. It features a plastic body with three rows and 122 positions, utilizing a 1.91 mm pitch. Designed for through-hole termination, it includes mounting ears and a fixed jackset. The connector supports a current rating of 3 A and operates within a temperature range of -65°C to +125°C. Contact plating is gold over beryllium copper and brass, ensuring reliable performance in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 standards for military-grade reliability
• Utilizes Polyphenylene Sulfide (PPS) plastic housing material
• Features gold-plated contacts for enhanced conductivity and corrosion resistance

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix code against official Molex/AirBorn documentation to confirm exact termination style and jackset configuration. Ensure compatibility with mating plugs regarding row count and circuit density. Confirm RoHS status and environmental compliance requirements prior to integration into final assemblies.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density interconnects are required in space-constrained military applications. The three-row configuration maximizes pin count per footprint. Verify that the fixed jackset design aligns with the mechanical assembly constraints and mating interface requirements of the target system.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, which offers various pitch options including 0.075 inches. The series provides both plug and receptacle configurations with diverse termination styles. It serves as a standard solution for rectangular interconnects requiring robust mechanical stability and electrical performance in harsh conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 122-position count, three-row layout, and 1.91 mm pitch. Verify identical MIL-DTL-55302 compliance and physical dimensions to ensure interchangeability without PCB redesign.