M22-2581105

Headers, Male Pins Overview

The M22-2581105 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 22-position configuration with a 2.00mm (0.079 inch) mating pitch and a 2.00mm row pitch. The connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. Constructed with black polyamide (PA6T) insulation rated UL94 V-0, it supports an operating temperature range of -40°C to 105°C. Designed for through-hole mounting, this unshrouded header provides a secure push-pull latching mechanism.

Headers, Male Pins Feature Summary

• Push-pull latching system ensures secure mechanical connection
• Gold-plated phosphor bronze contacts for conductivity
• High-temperature PA6T insulation material

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability and lead times. Ensure compatibility with mating sockets in the M22 series. Check for RoHS compliance status as required by project specifications. Confirm that the 22-position count matches the design requirements before ordering.

Headers, Male Pins Selection Notes

Select this component when a 22-position vertical header with a 2.00mm pitch is required. The push-pull latching feature distinguishes it from standard snap-fit headers. Consider the through-hole mounting style and unshrouded design for PCB layout constraints. Verify that the 1A per contact rating meets the circuit's electrical demands.

Headers, Male Pins Part Context

This part belongs to the M22 series of connectors manufactured by Harwin Inc. The series is known for its robust construction and high-temperature capabilities. The M22-2581105 specifically represents the 22-position variant within the vertical header product line, sharing common interface characteristics with other positions in the same family.

Headers, Male Pins Replacement Considerations

Compatible mating sockets include models such as M22-6361042, M22-6341042, and M22-7141042. These are officially documented as associated products within the M22 ecosystem. Ensure the replacement maintains the same 2.00mm pitch and latching mechanism.