M50-3504542

Headers, Male Pins Overview

The Harwin M50-3504542 is a 10-position, dual-row vertical pin header from the Archer M50 series. It features a 1.27 mm pitch and is designed for through-hole mounting on printed circuit boards. The connector utilizes gold-plated phosphor bronze contacts to ensure reliable signal transmission. Rated for 1 A current and operating within a temperature range of -40°C to +105°C, this unshrouded header supports both board-to-board and wire-to-board interconnection applications.

Headers, Male Pins Feature Summary

• Dual-row configuration with 1.27 mm spacing for compact high-density layouts
• Gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance
• Vertical orientation optimized for standard surface profile assembly
• Unshrouded design facilitates flexible mating options

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Wire-to-board connections in consumer electronics assemblies
• Signal routing in telecommunications equipment
• General-purpose PCB header applications requiring robust connectivity

Headers, Male Pins Procurement Notes

Verify the specific suffix code against the manufacturer's official documentation to confirm exact contact plating thickness and material specifications. Ensure that the through-hole footprint matches the target PCB design guidelines. Confirm compliance requirements such as RoHS status directly with the supplier or datasheet before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, dual-row solution is required for 1.27 mm pitch applications. Consider the unshrouded design if space constraints preclude the use of shrouded headers. Verify that the 1 A current rating meets the electrical load requirements of the specific circuit traces and mating connectors.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, which provides a comprehensive range of 1.27 mm pitch connectors. The series includes various configurations such as shrouded headers, IDC connectors, and sockets. The M50-3504542 specifically addresses the need for a simple, cost-effective vertical pin header for general interconnect purposes.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 1.27 mm pitch dual-row pin headers from manufacturers such as Samtec or Molex. Ensure that the replacement part matches the 10-position count, vertical orientation, and through-hole termination style. Verify that the mechanical dimensions and contact plating are equivalent to maintain assembly compatibility.