M55302/192LD122Y

Headers, Receptacles, Female Sockets Overview

The M55302/192LD122Y is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a 122-position configuration with two rows and a 1.9 mm pitch. The component utilizes through-hole termination for board mounting and includes right-angle installation orientation. Contact materials are specified as beryllium copper with gold plating to ensure reliable signal transmission. The housing is constructed from polyphenylene sulfide (PPS), providing durability in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features gold-plated beryllium copper contacts for enhanced conductivity
• Utilizes PPS housing material for thermal stability and mechanical strength

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring rugged interconnects
• Military communication equipment interfaces
• High-density electronic circuit board assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability directly with Molex or authorized distributors, as lead times may vary. Confirm RoHS compliance status and specific manufacturing origin before finalizing procurement orders. Ensure compatibility with mating connectors within the same series to maintain interface integrity.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring a 122-position, right-angle, through-hole connection with a 1.9 mm pitch. Verify that the system environment supports the operating temperature range and that the gold-plated contacts meet the required signal integrity standards for the specific application.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, designed for high-density rectangular connections. It adheres to MIL-DTL-55302 standards, ensuring suitability for harsh environments. The specific model offers a balance of high pin count and compact spacing, making it ideal for space-constrained military and industrial electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other M55302 series variants with matching position counts and pitch dimensions. Cross-reference with equivalent MIL-DTL-55302 connectors from other manufacturers only if physical and electrical parameters align precisely.