M20-9973745

Headers, Male Pins Overview

The Harwin M20-9973745 is a single-row pin header from the M20 series, featuring a 2.54 mm pitch and designed for through-hole mounting. It supports board-to-board and wire-to-board connections with a straight orientation. The connector utilizes brass contacts with gold plating and a nylon housing, rated for 3A current and operating within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Supports versatile board-to-board and wire-to-board interconnection applications
• Features durable gold-plated brass contacts for reliable signal transmission
• Constructed with nylon insulation meeting UL94 V-0 flammability standards

Headers, Male Pins Applications

• Industrial control systems requiring robust vertical headers
• Consumer electronics utilizing standard 2.54 mm spacing
• General-purpose circuit board interconnections

Headers, Male Pins Procurement Notes

Verify the specific contact count against the datasheet, as the M20 series offers various positions. Confirm that the gold plating specification matches the design requirements for corrosion resistance. Ensure the through-hole footprint aligns with the PCB layout constraints before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a standard single-row vertical header is required for mixed signal or power applications. The 2.54 mm pitch ensures compatibility with a wide range of mating connectors. Consider the thermal rating and material composition if the environment involves high temperatures or strict safety certifications.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used family of rectangular connectors known for their reliability in general electronic equipment. The series provides options for various row counts, pitches, and termination styles, making it a flexible solution for diverse connectivity needs across multiple industries.

Headers, Male Pins Replacement Considerations

Check for M20-9973746 as a potential variant with different plating or position counts. Verify exact dimensional tolerances and mating partner compatibility before substituting with other manufacturers' products offering similar 2.54 mm pitch specifications.