RC422-028-271-4600

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-028-271-4600 is a board-to-board and mezzanine connector from the RC Series. It features a 1.91 mm (0.075 in) pitch with 28 positions arranged in a 4-row configuration. The connector utilizes press-fit termination for secure mounting. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V. The contacts are gold-plated beryllium copper, 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

• High-density interconnect capability via 4-row, 28-position layout on a 1.91 mm pitch
• Robust mechanical attachment through press-fit termination style
• Durable construction using gold-plated beryllium copper contacts and PPS housing

Headers, Receptacles, Female Sockets Applications

• Board stacking applications requiring high-density connections
• Mezzanine card interfaces in compact electronic systems
• Industrial equipment utilizing rectangular MIL-spec style connectors

Headers, Receptacles, Female Sockets Procurement Notes

Verify availability directly with Molex or authorized distributors as this item may be subject to factory special order requirements. Confirm specific suffix variations against official datasheets to ensure correct contact type and orientation. Request current lead times and pricing quotes prior to finalizing procurement plans due to potential supply chain variability.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 28-position, 4-row board-to-board interface is required. Ensure the design accommodates the 1.91 mm pitch and press-fit installation method. Verify that the operating environment falls within the specified -65°C to +125°C range and that the 750 V / 3 A electrical ratings meet system demands.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, known for rectangular board mount connectors. The series supports stackable, press-fit configurations with compliant pin/socket technology. These connectors are designed for high-reliability applications in demanding environments, often serving as alternatives to traditional MIL-DTL-55302 specifications.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify compatibility regarding pitch, row count, and termination style before considering alternative part numbers.