M50-3120545R

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3120545R is a dual-in-line socket connector from the ARCHER series, designed for surface-mount applications. It features a 1.27 mm (0.05 in) pitch with two rows and ten positions. The contacts are female sockets made of phosphor bronze with gold plating, rated for 1 A current. The housing is constructed from black polyamide (PA), offering UL 94 V-0 flammability ratings. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 1 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-in-line vertical socket configuration for board-to-board connections
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Polyamide housing provides high thermal stability and UL 94 V-0 compliance
• Surface-mount termination facilitates automated assembly processes

Headers, Receptacles, Female Sockets Applications

• High-density electronic assemblies requiring compact interconnects
• Industrial control systems operating within specified temperature ranges
• Consumer electronics utilizing surface-mount technology

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging when sourcing. Confirm that the polyamide housing material meets project requirements for thermal and chemical resistance. Ensure compatibility with mating pin headers regarding row spacing and contact alignment before finalizing procurement decisions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications needing a low-profile, dual-row interface with robust electrical characteristics. The 1.27 mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the 1 A current rating and 105°C maximum temperature limit to ensure operational safety under expected load conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin ARCHER M50 series, known for its versatile rectangular connector solutions. The series supports various mounting styles and contact configurations, catering to diverse industrial and commercial needs. The M50-3120545R specifically addresses the demand for reliable surface-mount socket connections in modern electronics manufacturing.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin ARCHER series connectors with identical 1.27 mm pitch and dual-row socket configurations. Verify mechanical dimensions and electrical ratings match exactly to ensure interchangeability without redesigning the PCB footprint.