M55302/191A50X

Headers, Male Pins Overview

The M55302/191A50X is a rectangular MIL-DTL-55302 connector from the AirBorn R Series. It features 50 positions in a two-row configuration with a 1.91 mm (0.075 inch) pitch. The component utilizes through-hole termination and right-angle mounting. Contacts are male pins made of copper alloy with gold plating, rated for 1.5 A current. The housing is constructed from polyphenylene sulfide (PPS), supporting an operating temperature range of -65°C to +125°C.

Headers, Male Pins Feature Summary

• Rugged contact design engineered for reliable performance in extreme environments
• Compliance with MIL-DTL-55302 military specifications for high-reliability applications
• Right-angle PCB mounting style facilitates compact board layout integration

Headers, Male Pins Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment
• Harsh environment industrial control modules

Headers, Male Pins Procurement Notes

Verify the specific manufacturer status and lifecycle stage directly with Molex / AirBorn before procurement. Confirm that the part number corresponds to the exact pin count and termination style required for your assembly. Ensure compatibility with mating receptacles within the same series to maintain electrical integrity and mechanical fit.

Headers, Male Pins Selection Notes

Select this model when a right-angle, 50-position header with a 1.91 mm pitch is required. Verify that the 1.5 A current rating and PPS thermal limits meet the system's operational demands. Ensure the through-hole soldering process aligns with the manufacturing capabilities of the printed circuit board assembly line.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, designed for high-density rectangular connections. It adheres to the MIL-DTL-55302 standard, ensuring interchangeability and reliability across defense and aerospace supply chains. The series is characterized by robust construction suitable for demanding operational conditions.

Headers, Male Pins Replacement Considerations

Cross-reference with other M55302/191 variants for different pin counts or orientations. Verify that any substitute maintains the 1.91 mm pitch and right-angle form factor to ensure physical compatibility.