RM412-276-192-9501-919

Headers, Male Pins Overview

The RM412-276-192-9501-919 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features a plastic body with four rows and a 1.91 mm pitch, providing 276 positions. Designed as a board mount plug with a straight orientation, it utilizes scored surface mount contacts with a 0.014-inch tail length. The component includes polarized guide pins in an unassembled state and employs pre-tinned tin/lead alloy termination.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features scored surface mount contacts for secure PCB attachment
• Includes polarized guide pins to ensure precise alignment during assembly

Headers, Male Pins Applications

• Aerospace control systems
• Avionics interconnects
• Military electronic equipment
• Ruggedized communication devices

Headers, Male Pins Procurement Notes

Verify the specific termination alloy and RoHS compliance status directly with the manufacturer or authorized distributors, as military variants often differ from commercial standards. Confirm that polarized guide pins are ordered separately if not included in the final assembly configuration. Ensure compatibility with the target PCB soldering profile for scored surface mount contacts.

Headers, Male Pins Selection Notes

Select this model when a high-density 276-position connection is required within a strict MIL-DTL-55302 form factor. The scored surface mount option suits automated assembly processes requiring fixed positioning. Verify that the 1.91 mm pitch aligns with the available board space and that the straight mounting style fits the enclosure constraints.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its durability and adherence to stringent military standards. As a Molex company product, it benefits from established supply chain support while maintaining specialized aerospace-grade performance characteristics.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 276 position count, 1.91 mm pitch, and MIL-DTL-55302 compliance. Cross-referencing with other manufacturers requires verifying identical mechanical dimensions and contact configurations.