RM252-040-321-2900

Headers, Male Pins Overview

The AirBorn RM252-040-321-2900 is a rectangular MIL-DTL-55302 board mount plug featuring 40 positions in a dual-row configuration. It utilizes a 1.91 mm pitch and right-angle mounting style with gold termination contacts. The connector employs Polyphenylene Sulfide (PPS) for the plastic body and supports through-hole soldering. Electrical ratings include a current capacity of 3 A and an insulation resistance of 5 GOhms, operating within a temperature range of -65 °C to +125 °C.

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
• Constructed with Polyphenylene Sulfide housing for thermal stability

Headers, Male Pins Applications

• Avionics systems requiring MIL-Spec reliability
• Military communication equipment interfaces
• Ruggedized electronic control modules

Headers, Male Pins Procurement Notes

Verify the specific revision level against the manufacturer's latest datasheet before procurement. Confirm that the ordering suffix matches the required termination and polarization options. Ensure compatibility with mating receptacles from the same R Series family. Check for any recent supply chain updates or obsolescence notices directly from Molex/AirBorn official channels.

Headers, Male Pins Selection Notes

Select this component when a right-angle, dual-row MIL-DTL-55302 plug is required. Ensure the PCB layout accommodates the 1.91 mm pitch and right-angle footprint. Verify that the 3 A current rating meets the circuit requirements. Confirm that the operating temperature range aligns with the environmental conditions of the target application.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of high-density rectangular connectors designed for demanding environments. The series offers various row counts and contact arrangements to support diverse interconnect needs while maintaining strict adherence to military standards for durability and performance.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 40-position count, dual-row layout, and right-angle orientation. Verify identical pitch and termination methods. Cross-reference with other manufacturers' equivalent MIL-spec plugs if sourcing constraints require alternative suppliers.