RC422-252-101-3000

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-252-101-3000 is a board-to-board and mezzanine connector from the R Series, manufactured by Molex. It features a 1.91 mm (0.075 in) pitch with 252 positions arranged in four rows. The connector utilizes gold-plated beryllium copper contacts housed in polyphenylene sulfide (PPS). Rated for 3 A current and 750 V voltage, it operates between -65 C and +125 C. Insulation resistance is 5 GOhms. It employs a press-fit mounting style with straight installation.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable rectangular design for high-density interconnects
• Gold-plated beryllium copper contacts for reliable conductivity
• Polyphenylene sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Board-to-board connections
• Mezzanine circuit interfaces
• High-density electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pinout configuration and mechanical dimensions against your PCB layout requirements before ordering. Confirm that the press-fit termination method aligns with your manufacturing capabilities. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer datasheet for any recent product change notifications or compliance updates relevant to this part number.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-contact-count interface is required within a compact footprint. The 1.91 mm pitch allows for dense routing while maintaining signal integrity. Consider the press-fit installation for robust mechanical retention without soldering. Evaluate the thermal performance of the PPS material against your system's heat dissipation needs. Verify compatibility with mating connectors in the same series.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, designed for demanding board-to-board applications. It offers a balance of high density and reliability through its stackable architecture. The series supports various position counts and row configurations to suit different design constraints. Manufacturing by Molex ensures adherence to strict quality standards for aerospace and industrial electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include RC422-200-101-3000 and RC422-128-101-3000, which share identical electrical and mechanical characteristics but differ in contact count. Verify that the alternative part number matches the required position count for your specific application.