RM452-220-322-9508

Headers, Male Pins Overview

The RM452-220-322-9508 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug featuring a right-angle orientation and a plastic body constructed from Polyphenylene Sulfide (PPS). The component supports 220 circuits arranged in four rows with a 1.91 mm pitch. Termination is achieved via through-hole mounting with pre-tinned tin/lead alloy contacts. The unit includes guide pins for alignment and utilizes polarization 2 configuration.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated beryllium copper contacts for stable conductivity
• Incorporates integrated guide pins to ensure precise mating alignment

Headers, Male Pins Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment interfaces
• Ruggedized electronic enclosures

Headers, Male Pins Procurement Notes

Verify the specific termination plating and polarization code against the official datasheet before integration. Confirm that the pre-tinned tin/lead alloy meets project environmental compliance requirements. Ensure the right-angle form factor aligns with the mechanical constraints of the target printed circuit board layout.

Headers, Male Pins Selection Notes

Select this model when a high-count, right-angle through-hole solution is required. The four-row configuration maximizes density within the 1.91 mm pitch constraint. Verify compatibility with corresponding receptacles in the same series to ensure proper electrical and mechanical mating.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is characterized by its robust construction and adherence to strict military standards, making it suitable for applications where vibration resistance and signal integrity are critical.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 220-position count, 4-row layout, and 1.91 mm pitch. Verify that any alternative part maintains the same right-angle orientation and through-hole termination style to ensure physical compatibility.