M22-2525005

Headers, Male Pins Overview

The M22-2525005 is a vertical pin header assembly from the Harwin M22 series, designed for board-to-board interconnections. It features a 2.00mm pitch with 20 positions arranged in a single row. The connector utilizes through-hole termination and is constructed with phosphor bronze contacts that are gold-plated to ensure reliable signal transmission. The housing is made of nylon 6T, rated UL94 V-0 for flame resistance, supporting an operating temperature range of -40°C to 105°C. Rated at 1A per contact, it provides a compact solution for high-density PCB layouts.

Headers, Male Pins Feature Summary

• Vertical pin header configuration optimized for space-constrained board-to-board applications
• Gold-plated phosphor bronze contacts provide durable electrical connections
• Nylon 6T insulation material offers high thermal stability and UL94 V-0 flammability rating

Headers, Male Pins Applications

• Embedded PC systems
• Motherboard interconnects
• Large electronic system backplanes

Headers, Male Pins Procurement Notes

Verify the specific part number M22-2525005 against official Harwin documentation to confirm the 20-position single-row configuration. Ensure compatibility with mating sockets such as the M22-714 series. Check for any updated environmental compliance certifications or RoHS status directly from the manufacturer's current datasheet before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a vertical, non-shrouded header is required for direct PCB mounting. The 2mm pitch allows for moderate pin density while maintaining robust mechanical stability. Consider the 1A current rating and 105°C temperature limit to ensure suitability for the target application's power and thermal requirements compared to higher-rated alternatives.

Headers, Male Pins Part Context

This component belongs to the M22 series, which is established as a standard connector for embedded PCs and motherboards. The series offers various configurations including single and double rows with multiple pin counts. The M22-2525005 specifically addresses needs for vertical insertion with a 20-pin count, fitting within the broader family of industrial-grade rectangular connectors.

Headers, Male Pins Replacement Considerations

Compatible mating parts include M22-7141042 (20-position socket). Verify dimensional tolerances and pin length specifications against existing design constraints before substituting.