RC442-028-371-4600

Headers, Receptacles, Female Sockets Overview

The RC442-028-371-4600 is a high-density array mezzanine connector from the AirBorn RC Series, manufactured by Molex. It features a 1.91 mm pitch spacing and provides 28 contacts arranged in a female configuration. The unit utilizes press-fit mounting for secure board attachment and incorporates gold-plated contacts to ensure reliable signal transmission. Designed for stacking applications, it supports vertical interconnects with a straight orientation.

Headers, Receptacles, Female Sockets Feature Summary

• High-density array design optimized for space-constrained stacking board applications
• Gold-plated female contacts ensure durable and reliable electrical connections
• Press-fit termination method provides robust mechanical stability on the circuit board

Headers, Receptacles, Female Sockets Applications

• Stacking board interconnects in modular electronic systems
• Mezzanine card vertical connections
• High-density signal routing in compact assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Molex datasheet to confirm contact plating, tail length, and guide pin configurations. Ensure compatibility with mating male connectors within the RC series. Confirm current availability status directly with the manufacturer or authorized distributors as supply levels fluctuate.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 1.91 mm pitch female connector is required for stackable board architectures. The press-fit termination suits designs avoiding through-hole soldering processes. Verify that the 28-contact capacity aligns with the system's I/O requirements and that the housing material meets thermal constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, a line of rectangular military specification connectors adapted for commercial high-reliability use. The series is known for its rugged construction and precise alignment features, making it suitable for demanding environments where consistent performance is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 1.91 mm pitch, 28-position count, female contact type, and press-fit termination. Cross-reference with other RC series variants for dimensional compatibility.