M22-2011905

Headers, Male Pins Overview

The M22-2011905 is a pin header connector from the Harwin M22 series, designed for board-to-board applications. It features a vertical orientation with through-hole termination and a 2mm pitch. The component has 19 positions in a single row configuration. Contacts are made of phosphor bronze with gold plating to ensure reliable signal transmission. The housing is constructed from black polyamide (PA6T) nylon, rated UL94 V-0 for flammability. It operates within a temperature range of -55°C to 105°C and carries RoHS3 compliance.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style for direct PCB integration
• Gold-plated phosphor bronze contacts for corrosion resistance
• High-temperature resistant PA6T insulation material
• Single-row 19-position layout with 2mm spacing

Headers, Male Pins Applications

• Board-to-board interconnections
• General electronic equipment internal wiring
• Industrial control system modules

Headers, Male Pins Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm contact length and mating height specifications. Ensure the ordering part number matches the required vertical orientation and pin count. Cross-reference the RoHS3 status with current regulatory requirements for the target market. Confirm that the bulk packaging format aligns with assembly line handling capabilities.

Headers, Male Pins Selection Notes

Select this component when a vertical, single-row header with a 2mm pitch is required for high-reliability connections. The gold plating offers superior performance in environments prone to oxidation compared to tin finishes. The PA6T material provides stability at elevated temperatures up to 105°C. Consider the 19-pin capacity for dense circuit layouts where space efficiency is critical.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of connectors known for compact dimensions and robust mechanical performance. The series includes various orientations and pin counts to support diverse design needs. The M22-2011905 specifically addresses the need for vertical headers with precise 2mm spacing, fitting into the broader ecosystem of Harwin's interconnect solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes include other M22 series variants with matching 2mm pitch and vertical orientation. Verify compatibility with mating sockets such as the M22-636 or M22-714 series. Ensure replacement parts maintain the same 19-position count and through-hole termination type.