RC422-076-221-4100

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-076-221-4100 is a board-to-board and mezzanine connector from the RC Series. It features a 1.91 mm (0.075 in) pitch with 76 positions arranged in four rows of nineteen columns. The component utilizes press-fit termination for straight installation. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V, with gold-plated beryllium copper contacts housed in polyphenylene sulfide (PPS). It operates within a temperature range of -65°C to +125°C and offers an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable compliant full-profile design using patented female/compliant/male contact configuration
• High-density mounting via press-fit technology for direct board attachment
• Robust construction utilizing gold-plated beryllium copper contacts and PPS housing

Headers, Receptacles, Female Sockets Applications

• Board-to-board stacking applications
• Mezzanine interconnects
• High-density electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffixes against official Molex documentation to ensure correct configuration. Confirm RoHS compliance status and any recent product change notifications prior to procurement. Check manufacturer availability as this series may be subject to special order requirements or limited distribution channels.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a high-density, stackable solution with a 1.91 mm pitch is required. Ensure the application supports press-fit termination methods and operates within the specified -65°C to +125°C thermal range. Verify that the 76-position, four-row layout aligns with the target PCB footprint and electrical load requirements.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn RC Series, which specializes in rectangular board mount connectors. The series is characterized by stackable, press-fit capabilities and full-profile designs. It serves as a reliable interconnect solution for demanding electronic environments requiring high pin counts and robust mechanical stability.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Molex cross-reference guides for verified substitutes. No public substitute part numbers are confirmed in available documentation.