M50-3113742

Headers, Receptacles, Female Sockets Overview

The M50-3113742 is a surface-mount header connector from the Harwin Archer M50 series. It features a 1.27 mm pitch with 74 positions arranged in two rows. The component utilizes gold-plated brass contacts and a black thermoplastic housing rated UL94 V-0. Designed for board-to-board or cable applications, it supports solder termination and operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density 1.27 mm pitch architecture enabling compact circuit layouts
• Gold-plated contact surfaces ensuring reliable signal transmission
• Surface-mount installation with integrated stacking height options

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• Cable-to-board assemblies
• High-density electronic modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific mating stacking height configuration required for your design, as this variant offers distinct height options. Confirm that the surface-mount footprint aligns with your PCB fabrication capabilities. Ensure compatibility with standard reflow soldering profiles suitable for lead-free processes. Cross-reference the official datasheet for precise mechanical tolerances before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when high pin density is critical for space-constrained designs. The dual-row configuration maximizes connectivity within a minimal footprint. Verify that the operating temperature range meets environmental requirements. Consider the available stacking heights to ensure proper clearance with adjacent components on the assembly.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M50 series, characterized by its fine 1.27 mm pitch and robust construction. The series is engineered for demanding applications requiring reliable interconnects in limited spaces. The M50-3113742 specifically addresses needs for high-count connections via surface-mount technology.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include M50-3113742R for reel packaging variants. Ensure any replacement maintains the identical 1.27 mm pitch and 74-position count to preserve mechanical fit.