M20-9973246

Headers, Male Pins Overview

The Harwin M20-9973246 is a 64-position pin header from the M20 series, featuring a 2.54 mm pitch and two rows of contacts. Designed for board-to-board connections, it utilizes through-hole termination with solder pins. The connector employs a nylon housing and brass contacts with tin plating. It supports a current rating of 3A and operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Dual-row configuration providing high-density connectivity for compact PCB designs.
• Through-hole mounting ensures secure mechanical attachment to printed circuit boards.
• Tin-plated brass contacts offer reliable electrical performance and corrosion resistance.

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Industrial control system wiring
• Consumer electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against project requirements before ordering. Confirm that the through-hole footprint matches the target PCB design. Ensure compatibility with mating connectors in the same M20 series family to guarantee proper alignment and connection integrity.

Headers, Male Pins Selection Notes

Select this component when a 64-pin vertical header is required for robust board-to-board linking. The 2.54 mm pitch is standard for general-purpose applications. Consider the 3A current rating and thermal limits to ensure suitability for the intended operational environment and load conditions.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers versatile PCB connector solutions. The series includes various configurations for both through-hole and surface-mount technologies. The M20-9973246 specifically addresses needs for multi-row headers with standard spacing.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other M20 series headers with matching pin counts and pitch, such as M20-9973346 or M20-9973446. Verify that alternative parts maintain identical mechanical dimensions and electrical ratings for direct interchangeability.