RC422-076-231-4200

Headers, Receptacles, Female Sockets Overview

The RC422-076-231-4200 is a rectangular board-to-board and mezzanine connector from the AirBorn RC Series, manufactured by Molex. It features a .075-inch (1.91 mm) pitch with a configuration of 4 rows and 19 columns, totaling 76 positions. The component utilizes press-fit termination for secure board mounting and includes female socket contacts. Constructed with a polyphenylene sulfide (PPS) plastic body and gold-plated beryllium copper contacts, it supports high-density interconnect applications.

Headers, Receptacles, Female Sockets Feature Summary

• High-density rectangular design accommodating 76 circuits in a compact footprint
• Press-fit termination method ensures robust mechanical retention on the PCB
• Gold-plated beryllium copper contacts provide reliable signal transmission
• Polyphenylene sulfide housing offers thermal stability and durability

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific datasheet version and any recent product change notifications prior to ordering. Confirm that the press-fit tail length and guide pin requirements match the target assembly specifications. Ensure compatibility with mating header components within the RC series lineup to guarantee proper alignment and electrical performance.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a 76-position interface is required with a 1.91 mm pitch. The press-fit option is suitable for applications demanding high cycle life or reworkability without soldering. Consider the straight installation angle and female contact type relative to the mating header orientation and system layout constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, known for rectangular MIL-spec style connectors adapted for commercial and industrial use. The series emphasizes high density and reliability through precise engineering of the contact array and housing materials, serving as a critical link in complex multi-layer circuit architectures.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires identical pitch, row/column count, and termination style.