RM312-047-101-5500

Headers, Male Pins Overview

The RM312-047-101-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a straight plug configuration with a plastic body and mounting ears for board mount installation. The component utilizes through-hole termination with gold-plated contacts and a 1.91 mm pitch. It supports 46 positions across multiple rows, operates within a temperature range of -65°C to +125°C, and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high reliability
• Gold-plated contacts ensure stable electrical performance in harsh environments
• Polyphenylene Sulfide (PPS) housing provides thermal stability up to 125°C

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify current availability directly with Molex or authorized distributors as this item may be subject to factory special order status. Confirm that the specific ordering suffix matches the required contact count and row configuration. Ensure compliance with RoHS directives if applicable to the project requirements before finalizing procurement.

Headers, Male Pins Selection Notes

Select this part when a straight-mount plug with 46 positions and 1.91 mm spacing is required. Verify that the PCB layout accommodates the through-hole termination style and mounting ear dimensions. Ensure the application environment stays within the specified -65°C to +125°C operating range for optimal performance.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, which offers various row options including 2, 3, 4, and 6 rows. The series is designed for high-density applications with contact counts ranging from 10 to over 600. The RM312 variant specifically denotes a straight plug configuration with mounting ears.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 1.91 mm pitch, and 46-position count. Cross-reference with other R Series variants only if the physical footprint and pinout are identical. Consult Molex for updated equivalents if this specific suffix is discontinued.