RM452-250-322-9502

Headers, Male Pins Overview

The RM452-250-322-9502 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a right-angle board mount plug design with a plastic body and four rows of contacts. The component provides 250 positions with a 1.91 mm pitch and utilizes through-hole termination. It includes mounting ears and full round guide pins for secure installation. The contacts are gold-plated beryllium copper and brass, rated for 3 A current. Operating temperatures range from -65 °C to +125 °C, with an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features a right-angle configuration with integrated mounting ears for stable PCB attachment
• Includes full round guide pins to ensure precise alignment during mating

Headers, Male Pins Applications

• Aerospace electronic systems
• Military instrumentation equipment
• High-density signal routing in defense hardware

Headers, Male Pins Procurement Notes

Verify the specific termination plating and guide pin configuration against project requirements before ordering. Confirm that the right-angle orientation and through-hole mounting style align with the target PCB layout. Ensure compatibility with the required MIL-DTL-55302 standards for environmental resilience.

Headers, Male Pins Selection Notes

Select this model when a high-density 250-position connection is required in a constrained space. The right-angle form factor aids in managing cable exit directions. Verify that the 1.91 mm pitch accommodates the available trace spacing on the circuit board.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, which offers extensive customization options for termination and hardware. As a Molex product, it maintains rigorous quality standards for rugged environments. The series supports various row counts and contact configurations to meet diverse system integration needs.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include RM452-250-322-9000 or RM452-250-322-5500, depending on the required termination plating and guide pin type. Cross-series replacements require careful evaluation of mechanical dimensions and electrical ratings.