RM452-164-332-9300

Headers, Male Pins Overview

The RM452-164-332-9300 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a right-angle board mount plug with a plastic body and four rows of contacts. The component features a 1.91 mm pitch, through-hole termination, and gold plating on beryllium copper/brass pins. It supports 164 circuits, operates between -65°C and +125°C, has a 750 V voltage rating, 3 A current rating, and 5 GOhms insulation resistance.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications.
• Features a right-angle design with mounting ears for secure board integration.
• Utilizes gold-plated contacts to ensure stable signal transmission in demanding environments.

Headers, Male Pins Applications

• Military and defense electronic systems
• Avionics and aerospace equipment
• High-reliability industrial control units

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm polarization, guide pin configuration, and termination type. Ensure compatibility with mating receptacles within the same R Series family. Confirm environmental ratings and material certifications required for your specific deployment context before finalizing procurement.

Headers, Male Pins Selection Notes

Select this model for applications requiring a 164-position interface with a 1.91 mm pitch. The right-angle orientation and four-row layout optimize space utilization on printed circuit boards. Verify that the 3 A current rating and 750 V insulation limits meet the system's electrical requirements.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for rugged environments. The series offers various row counts and orientations to support complex interconnect needs in sectors where standard commercial connectors fail to meet durability standards.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 164 position count, 4-row layout, and 1.91 mm pitch. Verify identical polarization keys and guide pin configurations to ensure mechanical interchangeability without redesigning the housing or mating interface.