M20-9721445

Headers, Male Pins Overview

The Harwin M20-9721445 is a single-row pin header from the M20 series, designed for through-hole mounting. It features 14 positions with a 2.54 mm pitch and gold-plated brass contacts. The connector utilizes a black nylon housing and supports a current rating of 3 A and voltage rating of 750 V. Operating temperatures range from -40°C to +105°C. This component is intended for board-to-board or wire-to-board interconnections in electronic assemblies.

Headers, Male Pins Feature Summary

• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Nylon insulation provides structural stability and thermal endurance
• Through-hole solder termination offers secure mechanical attachment

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly applications
• General electronic circuit integration

Headers, Male Pins Procurement Notes

Verify the specific contact plating and housing material against the official datasheet before procurement. Confirm that the through-hole footprint matches the target PCB design. Ensure the operating temperature range meets the environmental requirements of the final application. Check for any recent product change notifications regarding material composition or manufacturing location.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight pin header with gold contacts is required. Verify that the 14-position count aligns with the circuit design. Ensure the 2.54 mm pitch matches the mating connector or cable harness. Consider the through-hole mounting style for robust mechanical fixation compared to surface mount alternatives.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series of rectangular connectors. The series offers various row counts, pitches, and termination styles. The M20-9721445 specifically represents a single-row configuration with standard spacing. It is distinct from double-row or right-angle variants within the same family.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for obsolescence notices or direct equivalents if this part is discontinued.