RC422-028-301-3900

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-028-301-3900 is a board-to-board and mezzanine connector from the RC Series. It features a 28-position configuration with four rows and seven columns. The connector utilizes a 1.91 mm (0.075 in) pitch and employs solder termination for secure mounting. Designed for straight installation, it supports a maximum operating temperature of +125 °C and a minimum of -65 °C. The unit incorporates gold-plated beryllium copper contacts housed in a polyphenylene sulfide (PPS) body, ensuring reliable electrical performance.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable compliant full-profile design utilizing patented female/compliant/male contact configurations for high-density board stacking applications.
• Rectangular MIL-DTL-55302 specification compliance providing robust environmental sealing and durability for demanding operational conditions.
• Press-fit termination style combined with solder options to ensure stable mechanical attachment and consistent electrical connectivity.

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections
• Mezzanine circuit card stacking
• Military and aerospace electronic systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability directly with Molex or authorized distributors as this item may be subject to factory special order requirements. Confirm specific ordering suffixes match application needs. Request official documentation to validate recent product change notifications. Ensure compatibility with mating connectors within the same series. Check regional distribution restrictions before finalizing procurement plans.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when high-density stacking is required with a 1.91 mm pitch. The four-row layout optimizes space efficiency for compact designs. Gold plating ensures low contact resistance and corrosion resistance. Verify thermal ratings align with system operating environments. Consider guide pin integration for precise alignment during assembly processes.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn RC Series, known for rectangular military-grade connectors. The series offers various position counts and termination styles. It serves as a critical interconnect solution in ruggedized electronics. The manufacturer emphasizes reliability and precision engineering for defense and industrial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other RC422 variants with matching row/column counts. Ensure identical pitch and termination methods for direct replacement. Verify housing material and contact plating specifications. Cross-reference MIL-DTL-55302 compliance for equivalent performance standards.

Headers, Receptacles, Female Sockets FAQ

What is the contact configuration of the RC422-028-301-3900?

It features a socket (female) contact type arranged in a 4-row by 7-column layout.

Is this connector compliant with military specifications?

Yes, it meets the MIL-DTL-55302 standard for rectangular military connectors.