M20-9991145

Headers, Male Pins Overview

The Harwin M20-9991145 is a single-row pin header from the M20 series, featuring a 2.54 mm pitch and 11 positions. It utilizes a straight, through-hole mounting style with gold-plated brass contacts rated for 3A current. The nylon housing supports board-to-board and wire-to-board connections within an operating temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance
• Nylon insulation provides structural stability and thermal endurance
• Straight through-hole design facilitates secure PCB integration

Headers, Male Pins Applications

• Board-to-board interconnects
• Wire-to-board connections
• General electronic assembly

Headers, Male Pins Procurement Notes

Verify the specific contact plating and terminal configuration against official datasheets before procurement. Confirm that the 11-position layout matches the target footprint requirements. Ensure compatibility with mating connectors in the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a single-row, 2.54mm pitch header is required for moderate current applications. Consider the straight orientation and through-hole termination method for standard PCB layouts. Verify environmental ratings against operational conditions.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, designed for versatile interconnection needs. The series offers various position counts and configurations, maintaining consistent electrical and mechanical standards across different variants for system scalability.

Headers, Male Pins Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents may not match the precise dimensional tolerances or material specifications of the original component.