M22-5520305

Headers, Male Pins Overview

The M22-5520305 is a vertical header connector from the Harwin M22 series, designed for board-to-board applications. It features a 2mm pitch and a single row configuration with 6 positions. The connector utilizes through-hole termination and includes gold-plated phosphor bronze contacts housed in a black polyamide (PA6T) insulator rated UL94 V-0. It supports a mating pin length of 3.5mm and operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates compact board-to-board stacking
• Gold-plated phosphor bronze contacts ensure reliable electrical performance
• Polyamide insulation provides high thermal stability and flame resistance

Headers, Male Pins Applications

• Board-to-board interconnections
• High-density PCB layouts
• Industrial electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability and manufacturing status. Ensure that the selected component matches the required pin count and pitch specifications for your design. Cross-reference datasheets to validate material properties and environmental ratings before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this connector when a low-profile, single-row header is required for rigid board connections. The 2mm pitch offers a balance between density and spacing. Consider the through-hole mounting style for robust mechanical fixation. Verify that the mating connector accommodates the specified contact length and housing dimensions.

Headers, Male Pins Part Context

This component belongs to the M22 series, which is engineered for high-density PCB applications. The series is characterized by its fine 2mm pitch and robust construction suitable for industrial environments. The M22-5520305 specifically represents a 6-position variant within this family, offering a standardized solution for vertical interconnects.

Headers, Male Pins Replacement Considerations

Compatible mating connectors include Harwin socket variants such as M22-7130642 or M22-6361042. Ensure that any substitute maintains the same 2mm pitch and contact configuration to guarantee proper mechanical and electrical engagement.