M20-9972345

Headers, Male Pins Overview

The M20-9972345 is a vertical pin header connector manufactured by Harwin Inc. It features a 46-position configuration with a 2.54mm pitch, designed for through-hole technology mounting. The contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. This component belongs to the M20 series, which utilizes twin beam contact technology for cost-effective reliability. The housing is engineered for high-temperature applications, making it suitable for environments requiring thermal stability during soldering processes.

Headers, Male Pins Feature Summary

• Vertical pin header design for board-to-board or wire-to-board connections
• Gold-plated contacts for enhanced conductivity and durability
• Twin beam contact structure for secure mating engagement
• High-temperature rated housing material

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics assemblies with high-density requirements
• Automotive electronic modules needing thermal resilience
• Telecommunications equipment infrastructure

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating thickness and housing material variations. Ensure the selected variant matches the required operating temperature range and current rating specifications for the target application. Cross-reference the part number with authorized distributors to confirm availability and authenticity before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a high-density vertical header with 46 positions is required. Consider the 2.54mm pitch compatibility with existing PCB footprints and mating connectors. Evaluate the need for gold plating versus tin options based on environmental exposure and cycle life requirements. Confirm that the through-hole mounting style aligns with the assembly process capabilities and mechanical constraints of the final product design.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of industry-standard 2.54mm pitch connectors. The series offers various configurations including single and double rows in straight and right-angle styles. The M20-9972345 specifically denotes a double-row vertical header with 46 pins, utilizing the standard twin beam contact technology characteristic of the line for reliable performance in general-purpose electronic applications.

Headers, Male Pins Replacement Considerations

Compatible mating connectors from the same M20 female series should be verified for mechanical fit. Alternative suppliers may offer similar 46-pin 2.54mm headers, but pin spacing and housing dimensions must be checked for interchangeability. Ensure any substitute maintains the same electrical ratings and thermal characteristics to avoid system failure.