RM312-071-101-5500

Headers, Male Pins Overview

The RM312-071-101-5500 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It complies with MIL-DTL-55302 standards and features a 3-row configuration with 71 positions. The plug utilizes through-hole termination with gold-plated beryllium copper contacts. Constructed with a Polyphenylene Sulfide (PPS) plastic body, it operates at 750 V and supports currents up to 3 A. The unit maintains functionality within a temperature range of -65 °C to +125 °C, utilizing a 1.91 mm pitch.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features a three-row board mount plug design with mounting ears
• Utilizes gold-plated beryllium copper contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide (PPS) housing material

Headers, Male Pins Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Ruggedized electronic equipment operating in extreme temperatures
• High-density circuit interconnections in defense applications
• Board-to-board connections in harsh environmental conditions

Headers, Male Pins Procurement Notes

Verify current availability and lead times directly with Molex or authorized distributors, as this component may be subject to factory special order status. Confirm that the specific ordering suffix matches the required pin count and termination style. Ensure compatibility with mating receptacles within the same R Series family. Request updated RoHS certificates if environmental compliance documentation is required for your specific project regulations.

Headers, Male Pins Selection Notes

Select this model when a straight-mount, 71-position connector is required for high-density applications. The 1.91 mm pitch allows for significant signal routing in compact spaces. Gold plating ensures reliable performance in corrosive environments. Verify that the 3 A current rating and 750 V voltage limits meet system requirements. Consider the PPS material properties for thermal stability during soldering and operation.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series offers various row counts and position options while maintaining strict adherence to MIL-DTL-55302 standards. These connectors are known for their durability and consistent electrical performance across wide temperature ranges, making them suitable for critical infrastructure and defense sectors.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 compliant connectors with identical 71-position, 3-row configurations. Ensure mating dimensions and contact types match exactly. Cross-reference with equivalent part numbers from other manufacturers adhering to the same military specification to guarantee interchangeability without redesign.