RC442-152-321-4100

Headers, Receptacles, Female Sockets Overview

The RC442-152-321-4100 is a rectangular board-to-board connector from the AirBorn RC Series, manufactured by Molex. It features a 152-position configuration with four rows and thirty-eight columns. The component utilizes a press-fit termination method for secure board mounting. Contact surfaces are gold-plated beryllium copper sockets housed in a polyphenylene sulfide (PPS) body. The connector operates within a temperature range of -65°C to +125°C, supports a current rating of 3 A, and maintains an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable board-to-board architecture designed for high-density interconnect applications
• Press-fit termination ensures reliable mechanical and electrical connection without soldering
• Gold-plated beryllium copper contacts provide corrosion resistance and stable conductivity

Headers, Receptacles, Female Sockets Applications

• High-density electronic assemblies requiring robust board-to-board connections
• Military and aerospace systems adhering to MIL-DTL-55302 standards
• Industrial equipment operating in extreme temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify specific ordering suffixes and lead times directly with the manufacturer or authorized distributors. Confirm RoHS compliance status and any recent product change notifications prior to procurement. Ensure compatibility with existing PCB design parameters and mating connector specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for applications demanding high pin counts in a compact footprint. The 1.91 mm pitch and straight installation angle suit standard board layouts. Verify that the press-fit tail length matches the target board thickness requirements for proper engagement.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn RC Series, known for low-profile, high-density connectors. The series is widely utilized in defense and aerospace sectors due to its rugged construction and adherence to military specifications. The RC442 variant specifically denotes a stackable board-to-board configuration.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. Cross-referencing requires matching position count, row/column layout, termination type, and pitch dimensions.