M20-7832242

Overview

The Harwin M20-7832242 is a board-to-board or cable socket assembly featuring 22 positions with a 2.54 mm (0.100 inch) pitch. It utilizes a single-row configuration designed for surface-mount termination via solder. The connector supports a voltage rating of 1000V and operates within a temperature range of -40°C to +105°C. The housing is constructed from black polyamide (PA6T), while contacts are made of phosphor bronze with gold plating. This component belongs to the M20 series.

Feature Summary

• Surface-mount socket assembly designed for reliable board-to-board or cable connections
• Gold-plated phosphor bronze contacts ensure stable electrical performance
• Polyamide insulation material provides thermal stability and UL94 V-0 flammability rating

Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment infrastructure
• General-purpose electronic assemblies

Procurement Notes

Verify current availability status as this component is scheduled for obsolescence. Confirm that the specific ordering suffix matches the required contact plating and termination style. Ensure compatibility with existing PCB footprints and mating header specifications before procurement. Check for end-of-life notifications from the manufacturer to plan for future design changes.

Selection Notes

Select this model when a single-row, surface-mount female socket with a 2.54 mm pitch is required. Verify that the 1000V voltage rating and 105°C operating temperature meet system requirements. Ensure the gold-plated contact finish aligns with environmental and conductivity needs. Confirm mechanical fit within the intended stack-up height constraints.

Part Context

This part belongs to the Harwin M20 series, which offers high-density interconnect solutions. The series is characterized by its compact form factor and reliable performance in demanding environments. The M20-7832242 specifically addresses applications needing secure surface-mount connectivity with standardized spacing.

Replacement Considerations

No public confirmed substitute part numbers are available for this discontinued component.