M22-2511946

Headers, Male Pins Overview

The M22-2511946 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 2mm (0.079 inch) pitch with 19 positions in a single row configuration. The connector utilizes phosphor bronze contacts with tin plating for reliable signal transmission. It is intended for through-hole mounting and operates within a temperature range of -40°C to +105°C. The housing is constructed from black polyamide (PA6T) material rated UL94 V-0 for flame resistance.

Headers, Male Pins Feature Summary

• Vertical orientation design facilitates standard PCB assembly processes.
• Single-row configuration supports compact circuit board layouts.
• Tin-plated phosphor bronze contacts ensure durable electrical connections.

Headers, Male Pins Applications

• General electronic equipment interconnections
• Industrial control system modules
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating and insulation material specifications. Ensure the selected variant matches the required current rating and voltage withstand capabilities for the target application environment. Cross-reference the component status to confirm availability and lifecycle stage before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this component when a vertical, single-row header with a 2mm pitch is required for through-hole implementation. Consider the tin plating option if cost-effectiveness is prioritized over high-corrosion environments. Evaluate the thermal stability requirements against the specified operating temperature range to ensure long-term reliability under operational stress conditions.

Headers, Male Pins Part Context

This part belongs to the M22 series of rectangular connectors manufactured by Harwin Inc. The series is characterized by its modular design and robust mechanical performance. The M22-2511946 specifically represents a 19-position variant within this family, offering a standardized solution for high-density interconnect needs in various industrial and commercial electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes are not explicitly listed in the provided documentation. Engineers should evaluate other Harwin M22 series headers with matching 2mm pitch and 19-position counts. Verify compatibility regarding pin count, row configuration, and mounting style before considering alternative part numbers.