RM222-050-212-1900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-050-212-1900 is a rectangular MIL Spec connector from the R Series, manufactured by Molex. It is a board mount receptacle featuring a dual row configuration with 50 positions and a 1.91 mm pitch. The component utilizes through-hole termination with gold-plated beryllium copper sockets. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports an operating temperature range of -65 C to +125 C and offers an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Features a vertical straight-mount design with a plastic body
• Utilizes pre-tinned tin/lead alloy termination for secure through-hole assembly

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment
• Ruggedized electronic instrumentation

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability directly with Molex or authorized distributors, as this item may be subject to factory special order status. Confirm that the specific suffix matches the required termination and jackset specifications for your application. Ensure compliance with RoHS exemptions if applicable, as indicated in official documentation.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring a 50-position dual-row interface with a 1.91 mm pitch. Ensure the PCB layout accommodates the through-hole termination style and the specified tail length. Verify that the environmental conditions remain within the -65 C to +125 C operating range and that the 750 V voltage rating meets system requirements.

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 is characterized by its compact size, high contact density, and robust construction suitable for MIL-Spec applications. The RM222 model specifically denotes a receptacle variant within this family.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other RM222 variants differing only in position count or termination type. Verify mechanical compatibility and pinout alignment before substituting. Consult official Molex documentation for approved alternate part numbers.