M22-2580746

Headers, Male Pins Overview

The M22-2580746 is a vertical pin header connector from the Harwin M22 series, designed for through-hole mounting. It features a 2-row configuration with 14 total positions (7+7) and a 2.00mm pitch. The contacts are made of phosphor bronze with tin plating, rated for 1A per contact. The housing is constructed from black PA6T nylon with UL94 V-0 flammability rating. Operating temperature range is -40°C to 105°C. It utilizes a push-pull locking mechanism and has no shrouding.

Headers, Male Pins Feature Summary

• Vertical through-hole design for board-to-board or cable applications
• Push-pull locking system for secure mating
• Tin-plated phosphor bronze contacts for reliable conductivity
• UL94 V-0 rated PA6T insulation material

Headers, Male Pins Applications

• Industrial control systems
• Consumer electronics interconnects
• Automotive circuit boards
• General purpose PCB connections

Headers, Male Pins Procurement Notes

Verify the specific suffix '46' indicates tin plating rather than gold, as this affects solderability and corrosion resistance requirements. Confirm the 7+7 row configuration matches the target PCB footprint. Ensure the through-hole termination style aligns with the assembly process capabilities. Check for any updated RoHS compliance documentation if required by the end product regulations.

Headers, Male Pins Selection Notes

Select this component when a low-profile, unshrouded vertical header is needed for high-density connections. The 2.00mm pitch allows for compact layouts compared to standard 2.54mm headers. Consider the tin finish for cost-sensitive applications where frequent mating cycles are not expected. The push-pull feature simplifies assembly but requires compatible mating sockets with corresponding latches.

Headers, Male Pins Part Context

This part belongs to the M22 series, known for its slim profile and robust mechanical performance. The M22-258xx variant specifically denotes a vertical, unshrouded, 2-row header. It is commonly paired with M22-63x or M22-71x series sockets to form complete connector assemblies. The series supports various pin counts and termination styles.

Headers, Male Pins Replacement Considerations

• M22-2580705 (Gold plated version)
• M22-2580742 (Alternative plating)

Headers, Male Pins FAQ

What is the contact material?

The contacts are made of phosphor bronze.

Is this connector shrouded?

No, the M22-2580746 is an unshrouded header.