M22-2581546

Headers, Male Pins Overview

The Harwin M22-2581546 is a dual in-line (DIL) vertical pin header assembly featuring a 2.00mm pitch. It comprises 30 positions arranged in two rows, utilizing male square pins with tin plating. The connector employs phosphor bronze contacts and a black polyamide insulation material rated UL94 V-0. Designed for through-hole termination, it supports a current rating of 1A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical DIL configuration for board-to-board or cable connections
• Tin-plated phosphor bronze contacts for reliable conductivity
• UL94 V-0 rated black polyamide insulation housing

Headers, Male Pins Applications

• Board-to-board interconnects
• Cable-to-board assemblies
• General electronic circuit connections

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the 30-position count and tin-plated finish. Ensure compatibility with mating sockets regarding pin height and pitch. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a vertical 2-row header with a 2.00mm pitch is required. The tin plating offers cost-effective performance suitable for general applications. Consider the 1A current rating and -40°C to +105°C operating range to ensure suitability for the intended environmental conditions.

Headers, Male Pins Part Context

This component belongs to the Harwin M22 series, which provides high-density interconnect solutions. The M22 series is characterized by its 2.00mm pitch and robust construction, widely used in industrial and consumer electronics for reliable signal and power transmission between PCBs.

Headers, Male Pins Replacement Considerations

M22-2581005: Features gold plating instead of tin. M22-2523546: Different contact count and orientation. Verify mechanical fit and electrical ratings before substitution.