RM242-040-221-8800

Headers, Receptacles, Female Sockets Overview

The AirBorn RM242-040-221-8800 is a rectangular MIL Spec connector belonging to the R Series. It functions as a board mount receptacle designed for high-density interconnect applications. The component features a dual-row configuration with gold-plated female sockets and utilizes a through-hole termination method. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a standard pitch of 1.91 mm. This connector complies with MIL-DTL-55302 standards, ensuring reliability in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rigorous performance standards
• Features gold-plated beryllium copper contacts for reliable signal transmission
• Utilizes Polyphenylene Sulfide (PPS) insulation for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified MIL-Spec components
• Ruggedized electronic equipment operating in extreme temperatures
• High-reliability communication infrastructure hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against the official Molex / AirBorn datasheet to confirm exact contact plating thickness, termination alloy composition, and jackset style. Ensure that the ordering information matches the required environmental ratings and mechanical dimensions before finalizing procurement orders to prevent integration errors.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a dual-row, straight-mount receptacle is required for MIL-DTL-55302 compliance. Confirm that the PCB layout accommodates the 1.91 mm pitch and through-hole tail length. Verify compatibility with mating plugs within the same R Series family to ensure proper engagement and electrical continuity.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for compact size and high pin counts. The series offers various row configurations and termination styles to meet diverse board-to-board and cable-to-board interface needs in aerospace and defense sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must share the MIL-DTL-55302 designation and identical physical dimensions. Cross-reference the specific suffix digits for mating plug compatibility and termination variations. Generic rectangular connectors are not suitable replacements due to strict military specification requirements.