M50-3504042

Headers, Male Pins Overview

The Harwin M50-3504042 is a male pin header from the Archer M50 series, featuring an 80-position configuration with two rows. It utilizes a 1.27 mm (0.05 inch) pitch and is designed for through-hole mounting. The connector supports board-to-board and wire-to-board systems, operating within a temperature range of -40°C to +105°C. Contacts are gold-plated brass pins, housed in black thermoplastic insulation, rated for 1 A current.

Headers, Male Pins Feature Summary

• Provides reliable interconnection using fine 1.27 mm pitch geometry
• Features gold-plated contacts for enhanced conductivity and corrosion resistance
• Supports both board-to-board and wire-to-board connection architectures

Headers, Male Pins Applications

• High-density electronic circuit board interconnections
• Wire-to-board assembly applications requiring robust connections
• Industrial control modules and embedded system hardware integration

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Harwin documentation to confirm the 80-position count and dual-row layout. Ensure compatibility with standard 1.27 mm mating connectors. Confirm that the through-hole termination method aligns with your PCB fabrication capabilities and soldering processes before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when high-density connectivity is required on space-constrained printed circuit boards. The dual-row arrangement maximizes contact density while maintaining the standardized 1.27 mm spacing. Consider the gold plating for environments where long-term reliability and low contact resistance are critical operational requirements.

Headers, Male Pins Part Context

This component belongs to the Archer M50 series, a line of connectors engineered for compact electronic assemblies. The series emphasizes high-density performance with precise 1.27 mm spacing, suitable for modern electronics manufacturing. It represents a specialized solution for applications demanding reliable signal transmission in tight physical footprints.

Headers, Male Pins Replacement Considerations

Consult official Harwin cross-reference lists for verified substitutes. Generic headers may lack the specific gold plating or housing material properties defined in the M50 series specifications.