RM412-276-171-9900

Headers, Male Pins Overview

The RM412-276-171-9900 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features a plastic body with four rows and 276 positions, utilizing a 1.91 mm pitch. Designed as a board mount plug with straight installation, it employs scored surface mount contacts with a 0.014-inch tail length. The component uses gold-plated beryllium copper pins housed in polyphenylene sulfide (PPS), rated for 3 A current across a -65°C to +125°C operating range.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Utilizes scored surface mount technology for automated assembly processes
• Features a robust polyphenylene sulfide housing for thermal stability

Headers, Male Pins Applications

• Avionics control systems
• Military communication equipment
• Radar signal processing units

Headers, Male Pins Procurement Notes

Verify the specific termination configuration and guide pin status against the official datasheet before procurement. Confirm that the scored surface mount contact requirements align with your PCB fabrication capabilities. Ensure environmental ratings meet operational temperature extremes.

Headers, Male Pins Selection Notes

Select this model when a high-density 276-position connection is required within strict MIL-DTL-55302 form factors. Consider the scored SMT termination method if automated placement is preferred over through-hole assembly. Verify compatibility with mating receptacles regarding guide pin configurations.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, designed for demanding environments requiring reliable electrical interconnections. The series offers various row counts and circuit densities while maintaining standardized 1.91 mm spacing. It serves critical roles in defense and aerospace sectors where compliance with stringent military standards is mandatory.

Headers, Male Pins Replacement Considerations

Cross-reference compatible substitutes within the same R Series family based on identical position counts and mounting styles. Verify equivalent MIL-DTL-55302 compliance and terminal plating specifications to ensure functional interchangeability.