M50-4801145

Headers, Male Pins Overview

The Harwin M50-4801145 is a 2-row, 12-position vertical pin header from the Archer M50 series. It features a 1.27 mm pitch and utilizes gold-plated phosphor bronze contacts for reliable signal transmission. Designed for surface-mount technology (SMT), this shrouded connector ensures precise alignment during assembly. The housing is constructed from black liquid crystal polymer (LCP) to meet UL 94 V-0 flammability standards. Rated for 1 A current and 500 V voltage, it operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Shrouded design provides mechanical protection and prevents misalignment during mating.
• Gold-plated contacts ensure low contact resistance and corrosion resistance.
• High-temperature LCP housing supports reflow soldering processes without deformation.

Headers, Male Pins Applications

• High-density board-to-board interconnections in compact electronic modules
• Signal routing in industrial control systems requiring robust SMT headers
• Consumer electronics assemblies with strict space constraints

Headers, Male Pins Procurement Notes

Verify the specific suffix code against the official datasheet to confirm contact count and plating specifications. Ensure compatibility with standard SMT reflow profiles. Check for RoHS compliance documentation prior to integration into regulated products.

Headers, Male Pins Selection Notes

Select this component when a shrouded, vertical SMT header is required for 1.27 mm pitch applications. Consider the 1 A current rating and 500 V insulation requirements. Verify that the PCB footprint matches the specified dimensions for mounting pegs if stability is needed.

Headers, Male Pins Part Context

This part belongs to the Archer M50 series, which offers high-density connectivity solutions. The series includes various configurations for through-hole and surface-mount installations. The M50-4801145 specifically addresses needs for secure, aligned connections in dense layouts.

Headers, Male Pins Replacement Considerations

Consult the official Harwin cross-reference guide for direct substitutes. Ensure any alternative maintains the 1.27 mm pitch, shrouded structure, and SMT mounting style to preserve mechanical and electrical integrity.