M22-2581405

Headers, Male Pins Overview

The M22-2581405 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board applications. It features a 2-row configuration with 28 total positions and a 2.00mm (0.079 inch) pitch. The connector utilizes male pins with gold-plated phosphor bronze contacts housed in black polyamide insulation rated UL94 V-0. It supports through-hole solder termination and operates within a temperature range of -40°C to +105°C. Rated at 1A per contact and 650VAC, it offers a reliable interconnection solution without a protective cover.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates direct board stacking or compact assembly layouts.
• Gold-plated male pins ensure durable electrical performance and corrosion resistance.
• Cuttable design allows for flexible positioning and custom length requirements.

Headers, Male Pins Applications

• Board-to-board interconnections
• Industrial control systems
• Automotive electronics modules

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official datasheets to confirm pin count and row configuration. Ensure compatibility with mating socket specifications regarding contact length and housing dimensions. Confirm that the required current rating aligns with application demands. Check for RoHS compliance status if environmental regulations apply. Validate supplier documentation matches the manufacturer's original product specifications.

Headers, Male Pins Selection Notes

Select this component when a vertical, cuttable header with a 2.00mm pitch is required. Consider the 28-position capacity and dual-row layout for space-constrained designs. Verify that the through-hole mounting method suits the PCB manufacturing process. Ensure the operating temperature range meets the environmental conditions of the final assembly.

Headers, Male Pins Part Context

This connector belongs to the M22 series, which provides high-density interconnect solutions. The series is characterized by its robust construction and versatile mounting options. The M22-2581405 specifically addresses needs for vertical headers with precise spacing and reliable signal transmission in demanding electronic environments.

Headers, Male Pins Replacement Considerations

Compatible mating sockets include models such as M22-6361042, M22-6341042, and M22-7141042. These counterparts share the 2.00mm pitch and 20/28-position configurations suitable for pairing with this header series.