M20-7820242

Overview

The Harwin M20-7820242 is a 2-position single-row vertical socket assembly from the M20 series. It features a 2.54 mm (0.1 in) pitch and utilizes through-hole termination for PCB mounting. The connector employs gold-plated contacts with tin-plated tails, designed for reliable signal transmission. This component is classified as a header receptacle intended for board-to-board or cable applications.

Feature Summary

• Vertical single-row socket design for space-efficient mounting
• Gold-plated contact surfaces ensure durable electrical connectivity
• Through-hole termination method provides secure mechanical anchoring

Applications

• Board-to-board interconnection systems
• Cable-to-board wiring assemblies
• General electronic circuit integration requiring female receptacles

Procurement Notes

Verify current availability status directly with authorized distributors, as lifecycle changes may affect supply. Confirm RoHS compliance details and specific packaging quantities required for your manufacturing process before finalizing orders.

Selection Notes

Select this part for applications requiring a low-profile, two-channel female interface. Ensure the mating pin header matches the 2.54 mm pitch and vertical orientation to guarantee proper alignment and contact engagement within the assembly.

Part Context

This component belongs to the Harwin M20 series, a widely used line of rectangular connectors known for their robust construction and versatile mounting options. The M20 family supports various configurations including surface mount and through-hole technologies across multiple row counts.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate compatible alternatives based on identical pitch, row count, and termination style if obsolescence occurs.