RM412-300-531-9200

Headers, Male Pins Overview

The RM412-300-531-9200 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 surface mount (SMD/SMT) termination for secure PCB attachment. It contains 300 positions with male pin contacts plated in gold. Constructed from beryllium copper and brass, the housing uses Polyphenylene Sulfide (PPS). The unit operates within a temperature range of -65°C to +125°C and supports a current rating of 3 A.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features scored surface mount contacts for stable board integration
• Utilizes high-performance Polyphenylene Sulfide insulation material

Headers, Male Pins Applications

• Avionics control systems
• Space exploration equipment
• Electronic warfare platforms

Headers, Male Pins Procurement Notes

Verify the specific datasheet version for the RM412-300-531-9200 to confirm exact dimensional tolerances and contact tail lengths. Ensure compatibility with the mating receptacle within the R Series family. Confirm that the surface mount footprint matches the target PCB design requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a high-density 300-position connection is required for board-to-board or board-to-cable applications. The choice is driven by the need for MIL-DTL-55302 compliance and surface mount technology. Consider the 1.91 mm pitch and PPS housing properties for thermal stability in demanding environments.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series is widely used in aerospace and defense sectors, including aircraft, satellites, and missile systems. The manufacturer maintains strict adherence to military standards, ensuring consistent performance across various critical electronic applications.

Headers, Male Pins Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant plugs from the same series. Verify mechanical fit and electrical continuity with existing system components before substitution.