M55-3000842R

Headers, Male Pins Overview

The Harwin M55-3000842R is an Archer Kontrol series board-to-board and mezzanine connector designed for surface mount technology. It features a vertical single-row configuration with eight positions and a 1.27 mm pitch. The component utilizes phosphor bronze contacts with gold plating housed in liquid crystal polymer (LCP). Rated for 1.2 A current and 100 VAC voltage, it operates within a temperature range of -55°C to +125°C. The connector meets UL 94 V-0 flammability standards and offers high insulation resistance.

Headers, Male Pins Feature Summary

• Vertical surface mount design for compact PCB integration
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Liquid crystal polymer housing provides thermal stability

Headers, Male Pins Applications

• High-density electronic assemblies requiring vertical interconnects
• Mezzanine board connections in industrial equipment
• Compact consumer electronics with space constraints

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the single-row vertical configuration. Ensure compatibility with mating connectors within the Archer Kontrol family. Check RoHS compliance status through authorized distributors. Confirm surface mount package availability and reel specifications prior to ordering.

Headers, Male Pins Selection Notes

Select this component when a vertical single-row interface is required for tight spatial limitations. The 1.27 mm pitch suits applications needing moderate density without excessive board area usage. Verify that the 1.2 A current rating aligns with circuit requirements. Consider the LCP material properties for thermal management needs.

Headers, Male Pins Part Context

This connector belongs to the Harwin Archer Kontrol M55 series, known for robust performance in demanding environments. The series offers various row counts and orientations to support diverse board-to-board architectures. The M55-3000842R specifically addresses vertical mounting needs with a single-row layout.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin Archer Kontrol variants such as M55-3100842R for right-angle configurations or different pin counts like M55-3001242R. Cross-reference mating headers from the same series to ensure mechanical and electrical compatibility.