M22-2012005

Headers, Male Pins Overview

The M22-2012005 is a single-row male pin header from the Harwin M22 series, designed for board-to-board interconnections. It features 20 positions with a 2 mm (0.079 inch) pitch and utilizes through-hole termination for secure PCB mounting. The connector employs phosphor bronze contacts with gold plating to ensure reliable signal transmission. Constructed with a nylon housing, it operates within a temperature range of -40°C to +105°C and supports a current rating of 1A. The straight orientation and exposed pin design facilitate direct vertical mating with corresponding sockets.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for standard board-to-board connectivity
• Gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance
• Nylon insulation housing providing structural stability and thermal endurance
• Through-hole termination method ensuring robust mechanical attachment to the circuit board

Headers, Male Pins Applications

• General electronic equipment interconnects
• Industrial control system modules
• Consumer electronics internal connections
• Telecommunications hardware assemblies

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability status. Ensure that the required contact count and pitch match the design specifications. Check for any recent product change notices or obsolescence alerts directly from the manufacturer before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this component when a 20-position, 2mm pitch male header is required for through-hole assembly. Consider the 1A current rating and 105°C maximum operating temperature for environmental compatibility. Verify that the straight pin length accommodates the mating socket height and board thickness constraints.

Headers, Male Pins Part Context

This component belongs to the M22 series, a line of rectangular connectors known for their reliability in demanding environments. The M22 family offers various configurations including different pin counts and orientations, all sharing common interface standards. This specific model represents a standard single-row variant optimized for general-purpose digital and low-power analog signals.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain identical 20-pin count, 2mm pitch, and through-hole mounting style. Verify that alternative headers support the same 1A current rating and compatible operating temperature range. Ensure physical dimensions and pin alignment are strictly matched to avoid assembly issues.