M22-2580246

Headers, Male Pins Overview

The M22-2580246 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 2-row configuration with 4 positions and a 2.00mm (0.079 inch) pitch. The connector utilizes male square pins made of phosphor bronze with tin plating for reliable mating. It is intended for through-hole soldering onto printed circuit boards. The housing is constructed from black polyamide (PA6T/nylon 6T), offering UL94 V-0 flammability rating. This component supports a working temperature range of -40°C to 105°C and provides a rated current of 1A per contact.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates standard PCB mounting profiles.
• Tin-plated phosphor bronze contacts ensure durable electrical connections.
• Polyamide insulation provides high thermal stability and flame resistance.

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board assemblies
• General electronic equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and material specifications. Ensure the selected variant matches the required row count and position quantity for the target design. Confirm that the through-hole termination method aligns with the assembly process capabilities. Cross-reference the part number with the latest Harwin documentation to avoid discrepancies in updated product lines.

Headers, Male Pins Selection Notes

Select this component when a low-profile, vertical header with a 2.00mm pitch is required for compact designs. The 4-position, 2-row layout suits applications needing moderate I/O density in limited space. Consider the tin plating for cost-effective solutions where high corrosion resistance is not critical. Ensure the PCB footprint matches the specified 0.079-inch spacing for proper alignment during assembly.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, which defines a family of 2.00mm pitch connectors. The series includes various configurations for headers, sockets, and wire housings. The M22-258xx numbering typically denotes vertical pin headers within this ecosystem. These components are engineered for high-density electronics, providing reliable performance in demanding industrial and consumer environments.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M22 series headers with identical 2.00mm pitch, 2 rows, and 4 positions. Verify compatibility with mating socket counterparts such as the M22-63x series. Ensure any replacement maintains the same through-hole termination style and vertical orientation to fit existing PCB layouts without modification.