RM342-104-211-5500

Headers, Receptacles, Female Sockets Overview

The RM342-104-211-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It functions as a vertical board mount receptacle with a plastic body and three rows of contacts. The component features a 1.91 mm (0.075 inch) pitch and utilizes gold-plated beryllium copper sockets for reliable signal transmission. Designed for through-hole termination, it supports a maximum operating temperature of +125°C and a minimum of -65°C. The unit is rated for 750 V voltage and 3 A current, ensuring compliance with MIL-DTL-55302 standards for rugged applications.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability performance
• Features gold-plated beryllium copper socket contacts for enhanced conductivity
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Board-to-board connections in defense communication hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact plating, row configuration, and termination style match the design requirements. Confirm RoHS compliance status if restricted substances are prohibited in the target application. Ensure the vertical mounting orientation aligns with the PCB layout constraints before finalizing the order.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a vertical, three-row receptacle with a 1.91 mm pitch is required for MIL-DTL-55302 applications. Consider the 750 V rating and 3 A current capacity against the circuit load. Verify that the through-hole termination method is compatible with the manufacturing process and that the PPS material meets environmental resistance needs.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series offers various configurations including straight and right-angle options with different row counts. The RM342-104-211-5500 specifically provides a vertical mounting solution with a plastic body, distinguishing it from metal-housed variants within the broader product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 1.91 mm pitch, 3-row configuration, and vertical orientation. Cross-reference with other manufacturers offering equivalent rectangular MIL-spec receptacles only if they meet identical electrical and mechanical parameters.