M22-2011205

Headers, Male Pins Overview

The M22-2011205 is a straight, single-row pin header from the Harwin M22 series. It features a 2 mm pitch and provides 12 contacts for board-to-board interconnections. Designed for through-hole mounting, the connector utilizes phosphor bronze contacts with gold plating to ensure reliable signal transmission. The housing is constructed from nylon, offering structural integrity in electronic assemblies. This component supports a continuous current rating of 1A per contact and operates within a temperature range of -40°C to +105°C. The unshrouded design facilitates direct mating with corresponding socket connectors.

Headers, Male Pins Feature Summary

• Straight orientation enables compact vertical stacking in dense PCB layouts
• Gold-plated phosphor bronze contacts provide corrosion resistance and stable conductivity
• Through-hole termination ensures secure mechanical attachment to printed circuit boards

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Industrial control system signal routing
• Telecommunications equipment backplanes

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required contact count and pitch before integration. Confirm that the operating environment remains within the specified thermal limits. Ensure compatibility with mating socket connectors regarding shroud design and alignment tolerances. Cross-reference official datasheets for precise dimensional drawings to validate PCB footprint requirements.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight configuration is required for rigid board connections. The 2 mm pitch offers a balance between signal density and spacing reliability. Consider the through-hole mounting method if surface mount alternatives are unsuitable for the mechanical stress profile. Verify that the 1A current rating meets the electrical load requirements of the application circuit.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of high-reliability connectors designed for demanding environments. The series emphasizes robust mechanical performance and consistent electrical characteristics across various contact counts. The M22-2011205 represents a standard straight header variant, providing a foundational solution for modular electronic architectures requiring durable interconnects.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.