RC422-300-241-4300

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-300-241-4300 is a quad-row board-to-board connector from the RC Series, designed for high-density interconnects. It features a 1.91 mm (0.075 in) pitch with four rows and thirty-two columns, providing 128 positions. The connector utilizes press-fit termination for secure board mounting and straight installation orientation. Contacts are made of beryllium copper with gold plating to ensure reliable signal transmission. The housing is constructed from polyphenylene sulfide (PPS), offering thermal stability within an operating temperature range of -65°C to +125°C. It meets MIL-DTL-55302 military specifications, ensuring robust performance in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Quad-row architecture enables high-density circuit routing in compact spaces
• Press-fit termination provides mechanical stability without soldering
• MIL-DTL-55302 compliance ensures reliability in harsh operational conditions

Headers, Receptacles, Female Sockets Applications

• Military aerospace avionics systems
• High-reliability telecommunications infrastructure
• Industrial control modules requiring dense interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify specific ordering requirements directly with Molex/AirBorn as this component may be subject to factory special order constraints. Confirm current availability status through authorized distributors, noting that stock levels can vary significantly. Ensure all technical specifications align with your system design before finalizing procurement orders to avoid compatibility issues.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when high pin density and military-grade durability are required for board-to-board connections. The press-fit option eliminates soldering processes, reducing assembly time and thermal stress on components. Verify that the PCB layout supports the 1.91 mm pitch and that the housing material PPS meets your thermal management needs.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, a line of rectangular connectors known for their rugged construction and compliance with military standards. The series offers various row and column configurations to accommodate different circuit densities. The RC422-300-241-4300 specifically addresses applications needing 128 circuits in a compact quad-row format.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same family include RC422-028-341-43FT and RC422-128-241-4300, though pin counts and termination types differ. Always verify mechanical dimensions and electrical ratings against the original design requirements before substituting.