M20-7871046

Overview

The Harwin M20-7871046 is a 20-position dual in-line (DIL) socket assembly designed for surface mount technology. It features a 2.54 mm pitch and bottom entry configuration. The connector utilizes tin-plated contacts housed within a compact structure, intended for reliable board-to-board interconnections.

Feature Summary

• Surface mount construction with bottom entry orientation
• Dual row arrangement for high-density applications
• Tin-plated contact finish for corrosion resistance

Applications

• Board-to-board interconnects
• High-density PCB assemblies
• Industrial electronic modules

Procurement Notes

This component is officially listed as End-of-Life (EOL). Verify obsolescence status through the manufacturer before design finalization. Sourcing availability is restricted; confirm supply chain constraints and lead times with authorized distributors prior to procurement planning.

Selection Notes

Select this part for surface-mounted DIL socket requirements with a 2.54 mm pitch. Ensure the design accommodates bottom-entry mounting and tin-plated contact specifications. Validate mechanical fit against existing PCB layout constraints.

Part Context

Part of the Harwin M20 series, which provides industrial standard connectors for board-to-board and wire-to-board applications. The series offers various configurations including single and dual rows with different termination styles.

Replacement Considerations

M20-7871342: Similar 26-position DIL SMT socket with gold/tin plating.