M22-2200445

Headers, Male Pins Overview

The Harwin M22-2200445 is a vertical pin header featuring four positions with a 2 mm pitch. Designed for through-hole mounting, it utilizes phosphor bronze contacts with tin plating to ensure reliable electrical connections. The component operates within a temperature range of -40°C to +105°C and supports a current rating of 1 A. It employs a nylon housing with UL 94 V-0 flammability classification and offers an insulation resistance of 1 GOhm.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates dense PCB layout integration
• Shrouded design provides mechanical alignment during mating
• Tin-plated phosphor bronze contacts ensure corrosion resistance

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board assemblies
• Industrial control system interfaces

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm contact configuration and termination style. Ensure compatibility with mating connectors regarding pitch and shroud design. Cross-reference operating temperature limits with application requirements before procurement.

Headers, Male Pins Selection Notes

Select this component when a vertical, shrouded header with tin-plated contacts is required. Consider the 2 mm pitch constraint and through-hole installation method. Evaluate the 1 A current rating and nylon material properties against environmental conditions.

Headers, Male Pins Part Context

This connector belongs to the M22 series, which provides industrial standard solutions for board-to-board applications. The series offers various configurations including single and double rows with multiple contact counts, designed for high-density PCB layouts.

Headers, Male Pins Replacement Considerations

M22-2200446 is a documented horizontal variant within the same series. Verify orientation and pin length differences before substitution.