RC422-100-221-4100

Headers, Receptacles, Female Sockets Overview

The RC422-100-221-4100 is a board-to-board and mezzanine connector from the AirBorn RC Series, manufactured by Molex. It features a .075 inch (1.91 mm) pitch with 4 rows and 25 columns, totaling 100 positions. The connector utilizes gold-plated beryllium copper contacts housed in a polyphenylene sulfide (PPS) body. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -65°C to +125°C. It employs a press-fit installation style with solder termination, offering an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• High-density interconnect capability via 4-row, 25-column configuration
• Robust mechanical stability through press-fit mounting and PPS housing
• Reliable electrical performance ensured by gold-plated beryllium copper contacts

Headers, Receptacles, Female Sockets Applications

• Board-to-board stacking connections
• Mezzanine circuit interconnects
• High-density electronic assemblies requiring press-fit termination

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compatibility. Confirm that the press-fit installation method aligns with the target PCB design requirements. Check for any recent product change notifications or RoHS compliance certificates relevant to this specific component batch before finalizing procurement decisions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density board stacking is required with a .075 inch pitch. Ensure the application environment falls within the specified -65°C to +125°C operating range. Verify that the PCB layout supports the 4-row, 25-column footprint and that the press-fit termination process is compatible with the manufacturing capabilities.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn RC Series, known for stackable, press-fit connectors. The series typically features beryllium copper contacts and plastic bodies designed for high-reliability applications. The RC422-100-221-4100 represents a specific configuration within this family, optimized for dense interconnect needs in electronic systems.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Molex/AirBorn resources for potential cross-references or updated series replacements if this specific part number becomes obsolete.