M50-3503942

Headers, Male Pins Overview

The Harwin M50-3503942 is a single-row pin header from the Archer M50 series, designed for through-hole mounting. It features a 1.27 mm pitch and provides five positions with male pin contacts. The connector utilizes brass contact material with gold plating to ensure reliable signal transmission. The housing is constructed from black polyamide (PA) plastic, rated UL 94 V-0 for flammability. Electrical specifications include a current rating of 1 A and an insulation resistance of 1 GOhms. Operating temperatures range from -40°C to +105°C. The component employs solder pin termination and is configured in a right-angle orientation for board-to-board or wire-to-board applications.

Headers, Male Pins Feature Summary

• Right-angle through-hole configuration for compact PCB layout integration
• Gold-plated brass contacts ensuring durable electrical connectivity
• UL 94 V-0 rated polyamide housing for thermal stability
• Single-row design facilitating straightforward assembly processes

Headers, Male Pins Applications

• Compact electronic device interconnects
• Industrial control system circuit boards
• Consumer electronics internal wiring
• General-purpose board-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific suffix and revision code against the manufacturer's latest datasheet to confirm compatibility with your assembly requirements. Ensure that the right-angle orientation matches your PCB footprint design constraints. Cross-reference the polyamide housing material and gold plating specifications to validate performance under intended environmental conditions. Confirm RoHS compliance status through official documentation before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is required within space-constrained environments. The 1.27 mm pitch offers a balance between density and manufacturability. Consider the 1 A current rating for power distribution needs. The through-hole mounting method provides mechanical robustness compared to surface-mount alternatives. Evaluate the operating temperature range against your application's thermal profile to ensure long-term reliability.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, which focuses on high-density interconnect solutions. The series supports various configurations including shrouded and unshrouded options across different row counts. The M50-3503942 specifically addresses needs for simple, reliable single-row connections. Its design philosophy emphasizes ease of use and consistent performance in standard industrial and commercial electronics applications.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.