M22-2580546

Headers, Male Pins Overview

The Harwin M22-2580546 is a vertical pin header connector from the M22 series, designed for through-hole mounting. It features a 2-row configuration with 10 positions and a 2.00mm pitch. The contacts are gold-plated phosphor bronze pins rated at 2A per contact. The housing is made of black polyamide (PA6T) with a UL94 V-0 flammability rating. Operating temperature ranges from -40°C to 105°C. The connector supports board-to-board or cable applications without a shroud.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style for PCB integration
• Gold-plated male pin contacts for reliable signal transmission
• Polyamide insulation material ensuring thermal stability

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Cable-to-board assembly connections
• General electronic equipment internal wiring

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating and termination type. Confirm that the 2-row, 10-position configuration matches the design requirements. Check for RoHS compliance documentation if required by project specifications. Ensure the vertical orientation aligns with the mechanical layout constraints of the target printed circuit board.

Headers, Male Pins Selection Notes

Select this component when a low-profile, vertical header with 2.00mm spacing is required. The gold plating offers superior corrosion resistance compared to tin options. Consider the 2A current rating for power distribution needs. The PA6T material provides high heat resistance suitable for reflow soldering processes. Verify available mating connectors within the same M22 series family.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, which specializes in 2.00mm pitch rectangular connectors. The series includes various header, socket, and shrouded options. The M22-258 variant specifically denotes a vertical, unshrouded pin header. This series is widely used in industrial and consumer electronics for compact interconnect solutions requiring robust mechanical retention and electrical performance.

Headers, Male Pins Replacement Considerations

M22-2580546 is a specific variant within the M22 series. Direct replacements must match the 2.00mm pitch, 2-row, 10-pin configuration, and vertical through-hole termination. Verify compatibility with mating sockets such as M22-6361042 or M22-6341042 if system integration requires paired components. Cross-reference physical dimensions to ensure board space compatibility.