RM452-110-331-9500

Headers, Male Pins Overview

The RM452-110-331-9500 is a rectangular board mount plug from the AirBorn R Series, manufactured by Molex. It complies with MIL-DTL-55302 specifications and features a right-angle orientation with a plastic body. The connector supports 110 circuits arranged in four rows with a 0.075-inch (1.91 mm) pitch. It utilizes through-hole termination for PCB mounting and includes mounting ears for secure installation. Gold plating is applied to the contacts, which are made of beryllium copper and brass. The unit operates within a temperature range of -65°C to +125°C, has a current rating of 3 A, and a voltage rating of 750 V.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-density interconnects
• Features a right-angle board mount design with integrated mounting ears
• Utilizes gold-plated beryllium copper contacts for reliable signal transmission
• Constructed with a polyphenylene sulfide (PPS) plastic housing

Headers, Male Pins Applications

• Military and defense electronic systems requiring rugged interconnects
• Aviation and aerospace avionics boards
• High-density circuit board assemblies in harsh environments

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm termination type, guide pin configuration, and polarization settings. Ensure compatibility with mating receptacles regarding row count and pitch. Confirm environmental compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region.

Headers, Male Pins Selection Notes

Select this component when a MIL-DTL-55302 compliant, right-angle, four-row board mount plug is required. Ensure the application demands a 1.91 mm pitch and through-hole termination. Verify that the 110-circuit capacity fits the design constraints. Confirm that the operating temperature range and voltage ratings meet system requirements before finalizing the selection.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of high-density rectangular connectors designed for demanding applications. The series offers various configurations including plugs and receptacles in different row counts and orientations. The RM452 variant specifically denotes a four-row right-angle plug configuration within this standardized military-grade product line.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 110-position count, four-row layout, and 1.91 mm pitch. Verify identical mechanical dimensions, mounting ear placement, and electrical ratings. Cross-reference with other manufacturers' equivalents only if they explicitly certify compliance with the same military standards.