RM412-404-522-9501

Headers, Male Pins Overview

The RM412-404-522-9501 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug featuring a plastic body and four rows of contacts with a 1.91 mm pitch. The component utilizes gold-plated beryllium copper and brass contacts for reliable signal transmission. Designed for vertical installation without mounting ears, it supports through-hole termination. This connector complies with MIL-DTL-55302 standards, ensuring suitability for demanding environments.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high reliability
• Features a plastic housing with a four-row contact arrangement
• Utilizes gold-plated beryllium copper and brass contacts
• Supports vertical board mount installation via through-hole termination

Headers, Male Pins Applications

• Aerospace electronic systems
• Avionics equipment
• Military communication devices
• Ruggedized instrumentation

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Molex / AirBorn documentation to ensure compliance with current revisions. Confirm that the ordering suffix matches the required termination style and guide pin configuration. Cross-reference the datasheet for environmental ratings and mating interface requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this connector when a MIL-DTL-55302 compliant solution is required for vertical board mounting. Ensure the design accommodates the 1.91 mm pitch and four-row layout. Verify that the through-hole termination method aligns with the PCB fabrication capabilities and that the plastic body material meets thermal requirements.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for high-density interconnect applications. The series is characterized by its robust construction and adherence to stringent military standards, making it a standard choice for critical infrastructure where long-term reliability and environmental resistance are paramount.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 1.91 mm pitch, and four-row configuration. Verify compatibility with existing guide pins and mounting constraints. Consult official cross-reference lists for equivalent parts from authorized manufacturers.