RM232-040-102-5500

Headers, Male Pins Overview

The RM232-040-102-5500 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It is classified as a board mount plug with a vertical orientation and plastic body. The component features dual rows of contacts, providing 40 positions with a pitch of 0.075 inches (1.91 mm). Designed for through-hole termination, it utilizes gold-plated pin contacts made from beryllium copper and brass. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C and a current rating of 3 A.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features gold-plated male pin contacts for reliable signal transmission
• Utilizes Polyphenylene Sulfide (PPS) insulation for thermal stability

Headers, Male Pins Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Ruggedized electronic equipment in harsh environments
• Board-to-board interconnects in defense applications

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm contact plating, termination style, and mounting configuration. Ensure compatibility with existing PCB layouts regarding hole patterns and tail lengths. Confirm RoHS status and environmental certifications if required for the target application. Cross-reference the part number with official Molex/AirBorn documentation to avoid substitution errors.

Headers, Male Pins Selection Notes

Select this connector when a vertical, dual-row MIL Spec plug is required for high-reliability applications. The 40-position count and 1.91 mm pitch suit dense circuit board designs. Consider the PPS material and gold plating for durability in demanding conditions. Verify that the through-hole termination method aligns with the assembly process and mechanical constraints of the host system.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for military and aerospace use. The series offers various configurations including plugs and receptacles with different row counts and contact arrangements. The RM232 prefix typically denotes a straight, board-mount plug configuration within this family, standardized under MIL-DTL-55302 guidelines for interchangeability and performance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 compliant connectors from qualified manufacturers. Verify equivalent electrical ratings, mechanical dimensions, and contact configurations before replacement. Ensure any alternative part maintains the same form factor and mounting requirements for direct integration.