M50-3111442

Headers, Receptacles, Female Sockets Overview

The M50-3111442 is a Harwin Archer series dual in-line receptacle designed for surface mount technology. It features a 1.27 mm pitch and comprises 28 positions arranged in two rows. The connector utilizes gold-plated phosphor bronze contacts housed within a black polyamide body, ensuring reliable electrical performance. Rated for 1 A current and operating between -40°C and +105°C, it meets UL 94 V-0 flammability standards. This component facilitates secure board-to-board or wire-to-board connections in compact electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount installation style for automated PCB assembly
• Dual row configuration with 1.27 mm spacing for high density
• Gold-plated contacts for enhanced conductivity and corrosion resistance

Headers, Receptacles, Female Sockets Applications

• Compact consumer electronics assemblies
• Industrial control system interfaces
• Telecommunications equipment modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact pin count and termination type. Ensure compatibility with standard SMT reflow profiles. Cross-reference the datasheet for precise footprint dimensions and recommended solder paste specifications before integration into manufacturing processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when space constraints require a low-profile, surface-mounted solution. The 1.27 mm pitch offers a balance between signal density and manufacturability. Verify that the mating connector matches the female socket polarity and physical dimensions of this male header assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M50 series, a comprehensive line of interconnect solutions. The series provides various configurations including headers, sockets, and cable assemblies. The M50-3111442 specifically addresses needs for vertical surface mount connectivity with robust mechanical retention.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Harwin substitution guides for verified equivalents. Generic cross-references may not match the precise 1.27 mm pitch or mounting hole alignment required for direct replacement without PCB modification.