RM232-070-121-5500

Headers, Male Pins Overview

The RM232-070-121-5500 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount plug with a straight installation angle and through-hole termination style. The component features dual rows of contacts, providing 70 positions with a 1.91 mm pitch. Contact materials include beryllium copper and brass with gold plating. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -65 C to +125 C. The housing is constructed from Polyphenylene Sulfide (PPS).

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance.
• Utilizes gold-plated contacts on beryllium copper and brass substrates for reliable signal transmission.
• Features a Polyphenylene Sulfide (PPS) plastic body for thermal stability.

Headers, Male Pins Applications

• Military and aerospace electronic systems requiring MIL-DTL-55302 compliance.
• Board-to-board interconnections in high-reliability environments.
• Avionics and defense equipment operating under extreme temperature conditions.

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Molex / AirBorn documentation before procurement. Confirm that the suffix and series designation match the required mechanical and electrical specifications. Ensure compatibility with mating receptacles within the same R Series family. Check for any recent product change notices or obsolescence alerts directly from the manufacturer.

Headers, Male Pins Selection Notes

Select this component when a dual-row, straight-mount plug is required for MIL-DTL-55302 applications. The 1.91 mm pitch and 70-position count define the density requirements. Verify that the through-hole termination and PPS housing meet the PCB layout and thermal constraints. Ensure the 3 A current rating and 750 V insulation are sufficient for the target circuit design.

Headers, Male Pins Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL-Spec connectors designed for demanding environments. The series offers various row counts, position options, and mounting styles. The RM232-070-121-5500 specifically addresses needs for dual-row, straight-mount configurations with high contact density.

Headers, Male Pins Replacement Considerations

Compatible substitutes must adhere to MIL-DTL-55302 standards and match the 70-position, dual-row, straight-mount form factor. Cross-reference with other manufacturers offering equivalent MIL-spec rectangular connectors. Verify pinout compatibility and mechanical dimensions before substitution.