RM452-300-331-9500

Headers, Male Pins Overview

The AirBorn RM452-300-331-9500 is a rectangular MIL-DTL-55302 board mount plug from the R Series. It features a right-angle configuration with a plastic body and four rows of contacts, providing 300 positions at a 1.91 mm pitch. The connector utilizes through-hole termination with pre-tinned tin/lead alloy tails measuring 0.172 inches in length. Constructed with beryllium copper and brass contacts, it supports a maximum operating temperature of +125°C and a minimum of -65°C. The unit includes mounting ears for secure installation.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features a right-angle design with integrated mounting ears for stable board attachment
• Utilizes gold-plated beryllium copper contacts to ensure consistent signal integrity

Headers, Male Pins Applications

• Avionics systems requiring rugged interconnects
• Military communication equipment
• High-density electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm termination type and polarization settings. Ensure compatibility with mating receptacles within the same series. Confirm that the pre-tinned tin/lead alloy termination meets project environmental standards. Cross-reference the 300-position count with panel layout requirements before finalizing procurement.

Headers, Male Pins Selection Notes

Select this model when a high-density, right-angle board mount solution is required under MIL-DTL-55302 standards. The 1.91 mm pitch allows for significant circuit density in a compact footprint. Verify that the 3 A current rating per contact aligns with system power distribution needs. Consider the fixed guide pin configuration for precise alignment during assembly.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a family of rectangular connectors designed for demanding environments. The series offers various row counts and termination options to support diverse electronic architectures. As a Molex company product, it maintains rigorous quality control standards associated with military-grade hardware.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 Class Q or S connectors with matching 300-position counts and 1.91 mm pitch. Verify mechanical dimensions and mounting ear placement to ensure interchangeability without PCB redesign.