RM252-090-312-5500

Headers, Male Pins Overview

The RM252-090-312-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug with 90 positions arranged in two rows. The component features right-angle installation and through-hole termination. Contacts are gold-plated pins made of beryllium copper and brass. The housing is constructed from Polyphenylene Sulfide (PPS). It operates within a temperature range of -65°C to +125°C, supports a current rating of 3 A, and has a voltage rating of 750 V. The contact pitch is 1.91 mm.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Utilizes gold-plated contacts for reliable signal transmission
• Features a Polyphenylene Sulfide (PPS) plastic body for durability

Headers, Male Pins Applications

• Aviation control systems
• Space exploration equipment
• Electronic warfare systems

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compatibility with system requirements. Confirm that the right-angle configuration and through-hole termination match the PCB layout. Check for any suffix variations that may indicate different plating or material options. Ensure the component meets the required environmental standards for the intended deployment.

Headers, Male Pins Selection Notes

Select this connector when a high-density, right-angle MIL-spec solution is required. The 90-position count suits complex interconnect needs. Verify that the 1.91 mm pitch aligns with existing design constraints. Consider the thermal limits of the PPS housing and the 3 A current rating during circuit design. Ensure the board mount style fits the mechanical assembly space.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its compliance with strict military standards. Molex acquired AirBorn, integrating these specialized connectors into their portfolio. The R Series is widely used in aerospace and defense applications requiring high reliability.

Headers, Male Pins Replacement Considerations

Consult official Molex/AirBorn substitution guides for verified equivalents. Generic replacements may not meet MIL-DTL-55302 requirements. Verify pinout and dimensional compatibility before swapping.