M22-2531746

Headers, Male Pins Overview

The M22-2531746 is a vertical pin header connector from the Harwin M22 series, designed for through-hole mounting. It features 17 positions with a 2.00mm (0.079 inch) pitch across two rows. The connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. Insulated by black polyamide (PA6T), it supports a current rating of 1A per contact and operates within a temperature range of -40°C to +105°C. The housing ensures UL94 V-0 flammability compliance.

Headers, Male Pins Feature Summary

• Vertical board-to-board or cable connection capability
• Gold-plated phosphor bronze contacts for corrosion resistance
• High-temperature resistant PA6T insulation material
• UL94 V-0 rated flame retardant housing

Headers, Male Pins Applications

• Industrial control system interconnects
• Consumer electronics internal wiring
• Automotive electronic module connections
• Telecommunications equipment backplanes

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm pin count and row configuration. Ensure compatibility with mating socket connectors in the same M22 series family. Check for RoHS compliance status if required by project specifications. Confirm that the through-hole termination method matches the target PCB fabrication capabilities.

Headers, Male Pins Selection Notes

Select this component when a 17-position, 2-row vertical header is required for high-reliability applications. Consider the 2.00mm pitch constraint for PCB layout density. Evaluate the 1A current rating against total circuit load requirements. Ensure the operating environment stays within the specified -40°C to +105°C thermal limits for optimal performance.

Headers, Male Pins Part Context

Part of the M22 series, known for robust mechanical design and high-density connectivity. The series offers various configurations including right-angle and surface-mount options. This specific model represents a standard vertical header variant suitable for general-purpose electronic assemblies requiring secure through-hole attachment.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M22 series headers with identical 17-position, 2-row, 2.00mm pitch specifications. Verify mating interface compatibility before substitution. Generic equivalents may lack the specific gold plating thickness or PA6T material properties.