RC422-100-211-4000

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-100-211-4000 is a board-to-board stackable connector from the RC Series, manufactured by Molex. It features a full-profile design with a 0.075-inch (1.91 mm) contact spacing and four rows of contacts. The component utilizes press-fit termination for secure board mounting and includes female threaded guides for alignment. Constructed with beryllium copper contacts featuring gold plating and a polyphenylene sulfide (PPS) housing, it supports a current rating of 3 A and operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable high-density interconnect using patented compliant pin/socket contact configuration
• Full-profile body design with integrated female threading for precise board alignment
• Robust construction utilizing gold-plated beryllium copper contacts and PPS insulating material

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board stacking in electronic assemblies
• Mezzanine connectivity requiring precise vertical alignment
• Military and aerospace systems adhering to MIL-DTL-55302 standards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Molex documentation to confirm functional attributes such as contact type or plating thickness. Confirm availability status directly with the manufacturer, as distribution channels may vary. Ensure that the selected variant matches the required mechanical profile and electrical ratings for the target application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a full-profile connector with integrated guide threads is required for high-density stacking applications. The 0.075-inch pitch allows for significant I/O density within a constrained footprint. Consider the thermal and environmental ratings, including the specified operating temperature range and insulation resistance, to ensure compatibility with the system's operational demands.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, a line of rectangular military specification connectors known for their reliability in harsh environments. The series offers various configurations in terms of row count and column length, providing flexibility for different circuit requirements while maintaining consistent mechanical and electrical performance characteristics across the product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Molex substitution guides for verified alternative part numbers. Generic equivalents are not recommended due to the proprietary nature of the compliant contact technology and specific mechanical tolerances required for proper stack alignment.