RM222-040-241-5502

Headers, Receptacles, Female Sockets Overview

The RM222-040-241-5502 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It serves as a board mount receptacle with a dual-row configuration and 40 positions. The component utilizes a 0.075-inch (1.91 mm) pitch and features through-hole termination with pre-tinned tin/lead alloy contacts. Designed for vertical mounting, it incorporates a fixed jackset and a plastic body constructed from polyphenylene sulfide (PPS).

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance.
• Features a dual-row receptacle design with 40 female socket positions.
• Utilizes a polyphenylene sulfide (PPS) plastic body for structural integrity.
• Supports vertical board mounting with a fixed jackset configuration.

Headers, Receptacles, Female Sockets Applications

• Aviation control and display systems
• Spacecraft electronic interfaces
• Missile guidance and telemetry circuits

Headers, Receptacles, Female Sockets Procurement Notes

Verify current manufacturing status and lead times directly with Molex or authorized distributors, as this item may be subject to factory special order requirements. Confirm compliance with specific environmental regulations such as RoHS or REACH restrictions relevant to your procurement region before finalizing acquisition.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-density, dual-row MIL-Spec interface is required for vertical PCB integration. Ensure the application environment supports the specified operating temperature range of -65°C to +125°C. Verify that the 0.075-inch pitch aligns with existing board layout constraints and mating connector compatibility.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is characterized by its adherence to strict military standards, offering reliable signal transmission in aerospace and defense applications where vibration resistance and durability are critical operational requirements.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/190LA40Y-2 indicates potential cross-reference availability under military nomenclature. Verify exact dimensional and electrical compatibility with any substitute before implementation.