M22-2510546

Headers, Male Pins Overview

The M22-2510546 is a single-row pin header from the Harwin M22 series, designed for board-to-board interconnections. It features a 2 mm (0.079 inch) pitch and provides five contacts in a straight, through-hole configuration. The connector utilizes phosphor bronze contacts with gold plating to ensure reliable electrical performance. The housing is constructed from black polyamide (PA6T), rated UL94 V-0 for flame resistance. It operates within a temperature range of -40°C to +105°C and supports a maximum voltage of 500V.

Headers, Male Pins Feature Summary

• High-density design with 2mm pitch suitable for space-constrained PCB layouts
• Gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance
• UL94 V-0 rated PA6T insulation material for thermal stability and fire safety
• Straight through-hole mounting style compatible with standard wave or selective soldering processes

Headers, Male Pins Applications

• Industrial control systems requiring robust board-to-board connections
• Consumer electronics with high-density circuit board assemblies
• Automotive electronic modules needing reliable signal transmission
• Telecommunications equipment utilizing standardized 2mm pitch interfaces

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against the datasheet before ordering. Confirm that the straight orientation matches the PCB layout requirements. Ensure the operating environment falls within the specified temperature range. Check for RoHS compliance status if required by project regulations. Validate that the mating connector system is compatible with the M22 series specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight header is required for rigid board-to-board applications. Consider the M22 series for its balance of compact size and mechanical durability. Evaluate the 2mm pitch against available routing space on the target PCB. Assess the gold plating thickness if harsh environmental conditions are anticipated. Compare alternative orientations such as right-angle versions if vertical clearance is limited.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of 2mm pitch PCB connectors known for their compact form factor and reliability. The series offers various configurations including single and double rows, different contact counts, and multiple mounting styles. It is widely used in industries demanding high-density interconnects with consistent performance standards.

Headers, Male Pins Replacement Considerations

Direct substitutes include other M22 series headers with identical 2mm pitch and single-row straight configuration. Verify compatibility with mating sockets from the same series. Alternative brands may offer similar specs but require mechanical and electrical validation.