M22-5320946R

Headers, Male Pins Overview

The M22-5320946R is a surface mount pin header from the Harwin M22 series, designed for high-density PCB interconnections. It features a 2 mm pitch and an 18-position configuration arranged in a dual in-line (DIL) format with two rows of nine contacts each. The component utilizes a tin-plated contact finish to ensure reliable signal transmission and solderability. Constructed for robust performance, it operates within a temperature range of -40°C to +105°C. The housing material provides structural integrity for automated assembly processes.

Headers, Male Pins Feature Summary

• Dual row surface mount architecture for compact board space utilization
• Tin-plated contacts for enhanced conductivity and corrosion resistance
• 2 mm pitch spacing supporting high-density circuit layouts

Headers, Male Pins Applications

• Industrial control systems requiring dense I/O connections
• Telecommunications equipment backplanes
• Automotive electronic modules
• Consumer electronics internal interconnects

Headers, Male Pins Procurement Notes

Verify the specific suffix 'R' against the manufacturer's official datasheet to confirm reel packaging specifications and tape dimensions. Ensure compatibility with standard SMT pick-and-place machines by checking the component body height and lead frame tolerances. Cross-reference the RoHS compliance status directly with the latest production documentation to meet environmental regulations.

Headers, Male Pins Selection Notes

Select this component when a low-profile, dual-row surface mount connector is required for 18-channel signal routing. The 2 mm pitch offers a balance between pin density and manufacturing ease compared to finer pitches. Consider the operating temperature range of -40°C to +105°C for applications subject to thermal cycling or elevated ambient temperatures during operation.

Headers, Male Pins Part Context

This part belongs to the M22 family of connectors, which are engineered for demanding environments. The series is characterized by its modular design options and reliability standards suitable for industrial and automotive sectors. The M22-5320946R specifically addresses the need for secure surface-mounted connections in space-constrained electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other 18-position, 2mm pitch DIL headers from Harwin or compatible manufacturers, provided the mechanical footprint and electrical ratings match. Verify that alternative components support the same reflow soldering profiles and maintain equivalent thermal stability.