M22-2521446

Headers, Male Pins Overview

The M22-2521446 is a vertical board-to-board header manufactured by Harwin Inc. It features a 28-position configuration with a 2mm pitch across two rows. The connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, it supports a maximum voltage of 500V and operates within a temperature range of -40°C to 105°C. Each contact is rated for 1A current.

Headers, Male Pins Feature Summary

• Vertical through-hole design optimized for high-density PCB layouts
• Gold-plated phosphor bronze contacts ensure stable electrical performance
• UL94 V-0 rated insulation material provides thermal stability

Headers, Male Pins Applications

• Embedded PC systems
• Motherboard interconnections
• Large-scale electronic systems

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability status. Check for any recent product change notices or obsolescence alerts. Ensure compatibility with mating receptacles from the same M22 series family. Confirm that the gold plating specification meets the application requirements.

Headers, Male Pins Selection Notes

Select this component when a vertical, through-hole header with a 2mm pitch is required. Consider the 28-position count and dual-row layout for space-constrained designs. Verify that the 500V rating and 1A per contact capacity align with circuit demands. Ensure the operating temperature range suits the environmental conditions.

Headers, Male Pins Part Context

This component belongs to the Harwin M22 series, which is an industrial standard connector line. The series offers various configurations including single and double rows with multiple pin counts. It is widely recognized as a standard connector in embedded computing and communication equipment sectors.

Headers, Male Pins Replacement Considerations

Compatible mating connectors include M22-6361042, M22-6341042, and M22-7141042. These are 20-position sockets; verify if alternative pin counts are needed. No direct substitute part numbers are confirmed for this specific 28-position header.