RM452-250-312-9900

Headers, Male Pins Overview

The AirBorn RM452-250-312-9900 is a rectangular MIL-Spec connector from the R Series, manufactured by Molex. It features a right-angle plug configuration with 250 positions arranged in four rows. The component utilizes a 1.91 mm (0.075 inch) pitch and employs through-hole termination for board mounting. Constructed with a plastic body and gold-plated beryllium copper contacts, it supports a current rating of 3 A and a voltage rating of 750 V. The unit operates within a temperature range of -65 °C to +125 °C.

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 on a polyphenylene sulfide (PPS) plastic body

Headers, Male Pins Applications

• Military and aerospace electronic systems
• Avionics and flight control hardware
• Ruggedized communication equipment
• Defense ground support electronics

Headers, Male Pins Procurement Notes

Verify compliance with RoHS directives, as this specific part number may be non-compliant. Confirm that the required polarization and guide pin configurations match the mating receptacle. Ensure the through-hole tail length and right-angle orientation are compatible with the target PCB layout before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a high-density, right-angle interconnect is required for MIL-DTL-55302 environments. The 250-position capacity suits complex signal routing needs. Verify that the 3 A current rating per contact meets circuit demands. Consider the right-angle form factor for space-constrained panel or board-to-board connections where standard straight plugs are unsuitable.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a family of rectangular connectors designed for demanding industrial and defense sectors. The series emphasizes durability and precise alignment through guide pins. The RM452 designation indicates a specific plug variant within the broader product line, characterized by its multi-row arrangement and robust mechanical construction.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 250 position count, 4-row layout, and 1.91 mm pitch. Ensure compatibility with MIL-DTL-55302 standards. Verify that alternative parts offer identical right-angle mounting and through-hole termination to fit existing PCB footprints without modification.