RC442-100-361-4500

Headers, Receptacles, Female Sockets Overview

The AirBorn RC442-100-361-4500 is a board-to-board and mezzanine connector from the RC Series, manufactured by Molex. It features a 100-position configuration with a 1.91 mm (0.075 in) pitch across four rows. The unit utilizes solder termination and straight mounting orientation. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V. The operating temperature range spans from -65 C to +125 C. Contacts are gold-plated beryllium copper within a polyphenylene sulfide housing, providing an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable rectangular design for high-density interconnects
• Gold-plated contacts for reliable signal transmission
• 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 datasheet version and revision history directly with Molex or AirBorn before procurement. Confirm that the ordering suffix matches the required contact termination and guide pin specifications. Ensure compliance with MIL-DTL-55302 standards if military qualification is required. Check for any recent product change notifications affecting material composition or dimensions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 1.91 mm pitch board-to-board interface is required. The four-row layout supports high I/O density. Verify that the 3 A current rating and 750 V voltage limits meet system requirements. Ensure the straight mounting style aligns with the mechanical stack-up constraints of the assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, designed for rugged board-to-board applications. It shares common family characteristics such as the 1.91 mm pitch and PPS housing material found across other RC models. Specific position counts and termination styles vary within the series to accommodate different density needs.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify compatibility of mating connectors and guide pins. Ensure replacement parts maintain identical pitch, row count, and electrical ratings.