M20-7823742

Overview

The M20-7823742 is a rectangular connector receptacle from the Harwin M20 series, featuring 37 positions with a 0.100 inch (2.54 mm) pitch. It utilizes a single row configuration designed for through-hole PCB mounting. The contacts are gold-plated phosphor bronze, providing reliable electrical performance in general-purpose and industrial applications. This component supports board-to-board or cable stacking connections.

Feature Summary

• Single row receptacle design for compact board-to-board integration
• Gold-plated contacts ensure durable and low-resistance electrical connections
• Through-hole termination method secures stable PCB attachment

Applications

• General purpose electronic assemblies
• Industrial control systems
• Telecommunications equipment

Procurement Notes

This part is officially discontinued and no longer manufactured by Harwin Inc. Procurement must focus on identifying verified replacement components within the same series that match the required pin count and interface specifications. Verify end-of-life status before initiating any supply chain planning to avoid obsolescence risks.

Selection Notes

Select this component only if the specific 37-position single-row form factor is mandatory for the design. Due to its discontinued status, engineers should prioritize alternative parts with identical mechanical dimensions and electrical ratings. Ensure the new selection maintains compatibility with existing PCB footprints and mating header requirements.

Part Context

The M20 series represents Harwin's standard range of high-density rectangular connectors. These components are engineered for robust performance in demanding environments, offering various configurations including single and double rows. The M20-7823742 specifically serves as a legacy solution for applications requiring precise 2.54 mm spacing in a single-row layout.

Replacement Considerations

M20-7833742