M20-9722445

Headers, Male Pins Overview

The M20-9722445 is a dual in-line vertical pin header from the Harwin M20 series. It features 48 positions (24+24) with a 2.54 mm pitch. The connector utilizes gold-plated contacts for high temperature resistance and brass terminals. Designed for through-hole mounting, it supports board-to-board and wire-to-board systems. The housing is constructed from nylon, ensuring durability across an operating temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• High-temperature resistant gold plating ensures reliable electrical performance under thermal stress.
• Dual in-line configuration provides dense signal routing capabilities within standard spacing constraints.
• Vertical orientation facilitates efficient space utilization on printed circuit boards.

Headers, Male Pins Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Automotive electronic module interfaces

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official Harwin documentation. Confirm that the specific ordering suffix matches the required contact plating and row configuration. Ensure compatibility with mating sockets regarding pitch and housing dimensions before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when high-density vertical connections are required in thermally demanding environments. The gold plating offers superior corrosion resistance compared to tin variants. Verify that the PCB layout accommodates the dual-row footprint and that the mating interface supports the specified current ratings without overheating.

Headers, Male Pins Part Context

This part belongs to the M20 series, known for robust mechanical design and versatile connectivity options. The M20-9722445 specifically addresses applications requiring high pin counts in a compact vertical form factor. It complements other M20 headers and sockets to create complete interconnection solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M20 series headers with identical 24+24 positioning and gold plating specifications. Verify mechanical fit and electrical ratings before substituting with generic equivalents.