M52-040000S1045

Headers, Male Pins Overview

The Harwin M52-040000S1045 is a vertical surface-mount pin header from the Archer M52 series. It features a 1.27 mm pitch and contains 20 positions arranged in two rows of ten. The connector utilizes brass contacts with gold plating for reliable signal transmission. Rated for 1A current and 150V voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black UL94V-0 polyamide material.

Headers, Male Pins Feature Summary

• Vertical surface-mount design for compact board-to-board integration
• Gold-plated brass contacts ensure durable electrical connectivity
• Polyamide housing provides thermal stability and flame resistance

Headers, Male Pins Applications

• Board-to-board interconnections
• High-density electronic assemblies
• Surface-mount PCB layouts

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the two-row configuration and 20-position count. Ensure compatibility with surface-mount assembly processes. Cross-reference technical specifications such as current rating and operating temperature ranges with the manufacturer datasheet before procurement to guarantee performance requirements are met.

Headers, Male Pins Selection Notes

Select this component for applications requiring high-density vertical connections on printed circuit boards. The 1.27 mm pitch allows for compact designs while maintaining robust electrical characteristics. Consider the surface-mount installation method and the specified temperature range when evaluating suitability for the target environment and assembly workflow.

Headers, Male Pins Part Context

This component belongs to the Harwin Archer M52 series, which specializes in 1.27 mm pitch connectors. The series offers various configurations including single and double row headers. This specific model represents a dual-row variant designed for surface-mount technology, providing a reliable solution for modern electronic manufacturing needs.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other M52 series headers with matching 1.27 mm pitch and 20-position counts. Verify that alternative parts maintain identical surface-mount orientation and contact plating specifications to ensure functional equivalence.