M52-040023W2045

Headers, Male Pins Overview

The Harwin M52-040023W2045 is a male pin header from the Archer M52 series, designed for board-to-board connections. It features a 1.27 mm (0.05 in) single row pitch with 20 positions and a 2.54 mm inter-row spacing characteristic of the double-row compatible architecture. The connector utilizes through-hole termination with straight vertical mounting. Contacts are made of brass with gold plating, rated for 1 A current and 500 V voltage. The housing is black nylon, operating between -40°C and +105°C.

Headers, Male Pins Feature Summary

• Archer M52 series design with 0.46mm square pins
• Single row configuration with 1.27mm pitch
• Through-hole vertical mounting style
• Gold-plated brass contacts for reliable conductivity

Headers, Male Pins Applications

• Board-to-board interconnects
• High-density electronic assemblies
• Industrial control systems
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the official Harwin datasheet to confirm tail length and orientation. Ensure the selected variant matches the required PCB thickness and soldering profile. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for any RoHS compliance documentation if required by your manufacturing standards.

Headers, Male Pins Selection Notes

Select this component when a single-row 1.27mm pitch header is needed within the Archer M52 ecosystem. Consider the 2.54mm row spacing if future expansion to a double-row configuration is anticipated. Verify that the 1A current rating and 500V insulation voltage meet the circuit requirements. Ensure the through-hole mounting style aligns with the PCB assembly process.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M52 series, which offers high-density connectivity solutions. The series is known for its robust construction and precise alignment features. The M52-040023W2045 specifically provides a 20-position single-row option, fitting into the broader range of headers available in various lengths and configurations for diverse electronic applications.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include other M52 variants with different contact counts or row configurations, such as M52-040023W2545. For equivalent performance, verify that replacement parts maintain the 1.27mm pitch, 1A current rating, and through-hole termination method. Always consult the manufacturer's cross-reference guide for approved alternatives.