M22-2540405

Headers, Male Pins Overview

The M22-2540405 is a right-angle pin header connector from the Harwin M22 series, designed for board-to-board applications. It features an 8-position configuration with two rows and a 2.00mm (0.079 inch) pitch. The connector utilizes through-hole termination for secure PCB mounting. Contacts are made of phosphor bronze with gold plating to ensure reliable signal transmission. The housing is constructed from black polyamide (PA6T), offering UL94 V-0 flammability rating. It operates within a temperature range of -40°C to 105°C and carries RoHS3 compliance.

Headers, Male Pins Feature Summary

• Right-angle design facilitates compact vertical stacking in dense electronic assemblies.
• Gold-plated phosphor bronze contacts provide durable conductivity and corrosion resistance.
• UL94 V-0 rated polyamide insulation ensures safety and thermal stability under operating conditions.

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Compact consumer electronics assembly
• Industrial control module interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix '05' against the manufacturer's latest datasheet to confirm contact plating specifications and material composition. Ensure that the right-angle orientation matches the mechanical constraints of the target PCB layout. Confirm RoHS3 compliance status if required by regional regulations or end-product standards before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is required for 8-pin signals. The 2.00mm pitch allows for moderate trace density compared to finer pitches. Consider the through-hole mounting method for robust mechanical retention. Evaluate the 2A current rating per contact against the total load requirements of the application circuit to ensure adequate performance margins.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of high-reliability connectors known for their slim profile and push-pull locking mechanism compatibility. The M22 series is widely used in applications demanding space efficiency and reliable electrical connections. The M22-2540405 specifically represents the 8-position variant within this versatile lineup, balancing connectivity needs with physical footprint constraints.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.00mm pitch, 8-position count, right-angle orientation, and through-hole termination. Verify that alternative headers maintain compatible contact materials and insulation ratings. Cross-reference with other manufacturers' 2mm pitch right-angle headers only if mechanical dimensions and electrical characteristics are identical.