M20-9951346

Headers, Male Pins Overview

The Harwin M20-9951346 is a male pin header connector from the M20 series, designed for through-hole PCB mounting. It features a right-angle configuration with a 2.54 mm (0.1 inch) pitch and comprises 26 positions arranged in a single row. The contacts are constructed from brass with tin plating to ensure reliable electrical performance. The housing is made of nylon, providing structural integrity and insulation. This component supports board-to-board and wire-to-board interconnection systems, operating within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Right-angle design facilitates compact vertical stacking and space-efficient circuit board layouts.
• Through-hole solder termination ensures robust mechanical fixation and stable electrical connections.
• Tin-plated brass contacts offer corrosion resistance and consistent conductivity.
• Nylon housing provides durable insulation and environmental protection.

Headers, Male Pins Applications

• Board-to-board interconnections requiring right-angle orientation
• Wire-to-board connections in industrial control modules
• General electronic equipment internal wiring

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability status. Check for any end-of-life notifications or obsolescence warnings prior to procurement. Ensure compatibility with mating connectors regarding pin count, pitch, and housing style. Confirm that the tin-plated contact finish meets the application's environmental requirements.

Headers, Male Pins Selection Notes

Select this component when a right-angle male header is required for through-hole assembly. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 26-position count and single-row layout for trace routing. Verify that the 3A current rating and 750V voltage capability align with the system's electrical specifications.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, which offers a range of pin headers with 2.54 mm spacing. The series includes various configurations such as straight and right-angle orientations, single and double rows, and different pin counts. The M20-9951346 specifically addresses needs for right-angle, single-row male headers.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 26-pin count, right-angle orientation, and through-hole mounting style. Verify that alternative components maintain compatible housing materials and contact plating finishes to ensure interchangeability without redesigning the PCB footprint.