M20-7892646

Overview

The M20-7892646 is a dual-in-line (DIL) socket header from the Harwin M20 series, designed for board-to-board or wire-to-board interconnections. It features a 26+26 position configuration with a 2.54 mm pitch. The component utilizes a through-hole solder termination style and operates within a temperature range of -40°C to +105°C. Rated for 3 A current and up to 1000 V voltage, it employs nickel-plated tin contacts housed in black nylon insulation.

Feature Summary

• Dual-row DIL socket assembly providing robust mechanical stability for high-density connections
• Nylon housing material ensures electrical insulation and thermal resistance
• Nickel-plated tin contact finish offers reliable conductivity and corrosion protection

Applications

• General purpose industrial equipment interconnects
• Telecommunications infrastructure signal routing
• High-voltage control panel wiring

Procurement Notes

Verify the specific RoHS compliance status directly with the manufacturer before integration, as documentation details may vary by production batch. Confirm that the 1000V rating aligns with your system's peak voltage requirements to ensure safety margins are maintained under all operating conditions.

Selection Notes

Select this part when a high-voltage rated, dual-row female connector is required for through-hole mounting. Ensure the mating pin header matches the 2.54 mm pitch and compatible housing dimensions. Consider the 3A current limit per contact when designing for power distribution applications.

Part Context

This component belongs to the M20 series, a widely used line of rectangular connectors known for their reliability in harsh environments. The M20-789 variant specifically denotes a socket receptacle configuration, distinguishing it from male pin headers within the same product family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Verify compatibility with existing PCB footprints if considering alternative suppliers.