RM222-040-501-5900

Headers, Receptacles, Female Sockets Overview

The RM222-040-501-5900 is a rectangular MIL Spec board connector from the AirBorn R Series, manufactured by Molex. It features 40 female contacts arranged in two rows with a 0.075-inch (1.91 mm) pitch. The component utilizes through-hole termination and straight mounting orientation. Contact plating is gold, and the housing is constructed from thermoplastic material. It complies with RoHS standards and carries an EAR99 classification.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated female contacts ensure stable signal transmission
• Thermoplastic insulation provides durable structural integrity

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Defense communication equipment
• Ruggedized industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm exact termination style and mating interface requirements. Ensure compatibility with existing PCB layouts regarding hole dimensions and row spacing. Confirm regulatory compliance status such as RoHS and REACH for the target deployment region before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-density 40-position interconnect is required within strict military environmental constraints. The 0.075-inch pitch allows for compact board design while maintaining robust mechanical locking. Verify that the through-hole mounting method aligns with the assembly process capabilities and thermal profile limits of the manufacturing line.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a family of rectangular connectors designed for severe environments. The series is characterized by high contact density and reliable performance under vibration and shock. As a product of Molex / AirBorn, it adheres to stringent quality standards established for defense and aerospace applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other R Series variants sharing the same 40-position layout and 0.075-inch pitch. Verify mechanical fit and electrical continuity with direct substitutes only if officially documented by the manufacturer.