M55302/193B122X

Headers, Male Pins Overview

The M55302/193B122X is a rectangular MIL-DTL-55302 connector from the AirBorn W Series. It features 122 positions arranged in two rows with a 2.54 mm pitch. The plug utilizes gold-plated copper alloy pins and solder termination. Constructed with a polyphenylene sulfide (PPS) housing, it supports free-hanging installation at a right angle. Rated for operation between -65°C and +125°C, it offers 5 GOhms insulation resistance.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications
• High-density 122-position configuration
• Corrosion-resistant gold contact plating
• Thermal stability within extreme temperature ranges

Headers, Male Pins Applications

• Aviation avionics systems
• Military communication equipment
• Ruggedized electronic enclosures

Headers, Male Pins Procurement Notes

Verify the specific suffix against official AirBorn documentation to confirm exact mating compatibility and environmental ratings. Ensure the procurement source provides valid traceability certificates. Confirm that the component matches the required MIL-DTL-55302 standard before finalizing acquisition.

Headers, Male Pins Selection Notes

Select this model for applications requiring high pin counts in constrained spaces. The right-angle design facilitates efficient board layout. Verify that the 2.54 mm pitch aligns with existing PCB footprints. Ensure the operating environment remains within the specified thermal limits for reliable performance.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, designed for demanding environments. It adheres to strict military standards for reliability. The series supports various configurations to meet diverse connectivity needs in aerospace and defense sectors.

Headers, Male Pins Replacement Considerations

Cross-reference with other M55302 variants for mechanical fit. Verify pin count and pitch compatibility. Consult manufacturer databases for direct equivalents.