M22-5520405

Headers, Male Pins Overview

The M22-5520405 is a surface mount header from the Harwin M22 series, designed for board-to-board applications. It features a 2 mm pitch and a 4+4 pin configuration in a dual in-line layout. The connector utilizes phosphor bronze contacts with gold plating to ensure reliable electrical performance. Rated for 1A per contact and 650VAC, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black nylon with UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Surface mount design enables automated PCB assembly processes
• Gold-plated phosphor bronze contacts provide durable conductivity
• High voltage insulation supports demanding circuit environments

Headers, Male Pins Applications

• Board-to-board interconnections
• Industrial control systems
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm surface mount orientation and contact count. Ensure compatibility with standard reflow soldering profiles for surface mount components. Cross-reference technical specifications with system requirements before procurement.

Headers, Male Pins Selection Notes

Select this component for high-density board-to-board connections requiring surface mount technology. The 2mm pitch offers a balance between signal density and spacing. Verify that the operating voltage and current ratings meet the application's electrical demands.

Headers, Male Pins Part Context

This component belongs to the M22 series, which provides compact interconnect solutions for space-constrained designs. The series includes various configurations for through-hole and surface mount applications, supporting diverse industry standards and reliability requirements.

Headers, Male Pins Replacement Considerations

Consult official Harwin documentation for verified substitute part numbers. Do not assume interchangeability with other manufacturers' products without confirming mechanical and electrical compatibility.