RM352-140-311-5502BN

Headers, Male Pins Overview

The AirBorn RM352-140-311-5502BN is a rectangular MIL-Spec board mount plug from the R Series, manufactured by Molex / AirBorn. It features a plastic body with three rows and 140 positions, utilizing a 1.91 mm pitch. Designed for through-hole termination, this right-angle connector includes mounting ears and a guide set for polarization 2. The contacts are gold-plated beryllium copper pins rated for 3 A current, housed in polyphenylene sulfide (PPS). It operates within a temperature range of -65 °C to +125 °C and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated beryllium copper contacts for corrosion resistance
• Includes integrated guide sets for precise polarization alignment
• Constructed with polyphenylene sulfide housing for thermal stability

Headers, Male Pins Applications

• Rectangular board mount plug installations
• Military and aerospace electronic systems
• High-reliability circuit interconnections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Molex or AirBorn documentation to ensure exact configuration matching. Confirm that the polarization code and termination style align with the target assembly requirements. Cross-reference the manufacturer part number directly with authorized distributors to validate authenticity and avoid counterfeit components. Ensure compliance with RoHS directives if applicable to the project constraints.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle rectangular connector is required for harsh environments. The 1.91 mm pitch accommodates significant signal density within a compact footprint. Verify that the through-hole mounting method suits the PCB layout and mechanical stress requirements. Consider the operating temperature range and current rating to ensure compatibility with the system's electrical and thermal loads.

Headers, Male Pins Part Context

This connector belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding applications. The series is known for adhering to strict military standards, ensuring performance in critical sectors such as defense and aerospace. The RM352 model specifically denotes a board mount plug variant within this extensive family of interconnect solutions.

Headers, Male Pins Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify pin count, pitch, and polarization compatibility before swapping.