RM352-182-311-5503

Headers, Male Pins Overview

The RM352-182-311-5503 is a rectangular MIL-DTL-55302 series board mount plug manufactured by Molex / AirBorn. It features a plastic body with three rows and 182 positions, designed for right-angle through-hole mounting. The connector utilizes a 1.91 mm pitch and includes mounting ears and a guide set for polarization 3. Gold termination ensures reliable contact performance. Constructed with beryllium copper and brass contacts, it operates within a temperature range of -65°C to +125°C and supports a current rating of 3 A.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Right-angle board mount design with integrated mounting ears
• Gold-plated termination for enhanced conductivity and corrosion resistance
• Three-row configuration providing high-density interconnect capability

Headers, Male Pins Applications

• Avionics systems in aircraft and spacecraft
• Missile control and display systems
• Electronic warfare and countermeasure equipment
• Shipboard communication and navigation units

Headers, Male Pins Procurement Notes

This component is classified as a factory special order item. Availability requires direct verification with the manufacturer or authorized distributors. Standard retail channels may not stock this specific part number. Buyers must confirm current pricing, delivery schedules, and specific ordering requirements directly with the supplier before proceeding with procurement actions.

Headers, Male Pins Selection Notes

Engineers should verify that the required 182-position density aligns with the three-row layout and 1.91 mm pitch constraints. Ensure the PCB footprint accommodates the right-angle orientation and mounting ear clearance. Confirm that the operating environment stays within the specified -65°C to +125°C range and that the 3 A current rating meets circuit demands without derating issues.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for meeting strict military standards. The series is widely used in defense applications requiring robust performance in harsh environments. As a Molex company product, it maintains high-quality manufacturing processes aligned with aerospace and defense industry requirements for durability and signal integrity.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 series connectors from AirBorn or equivalent manufacturers. Verify that any replacement matches the 182 position count, 1.91 mm pitch, and right-angle mounting style. Ensure polarization and guide set configurations are identical to maintain mechanical fit and electrical continuity in existing assemblies.