M20-7892146

Overview

The M20-7892146 is a socket assembly header from the Harwin M20 series, designed for board-to-board or cable connections. It features a 2.54 mm pitch and contains 21 positions in a single row configuration. The component utilizes through-hole solder termination for secure PCB mounting. Contacts are female sockets with tin plating to ensure reliable electrical interfacing. The housing is constructed from durable insulating material suitable for standard electronic assembly environments.

Feature Summary

• Single row receptacle design for compact circuit integration
• Tin-plated female socket contacts for corrosion resistance
• Through-hole solder tail termination for mechanical stability

Applications

• Board-to-board interconnection systems
• Cable-to-board wiring assemblies
• General electronic equipment signal routing

Procurement Notes

Verify component authenticity against official Harwin documentation before integration. Confirm that the specific tin-plated socket variant matches the target application requirements. Ensure storage conditions maintain contact integrity prior to soldering operations.

Selection Notes

Select this part when a single-row female connector with through-hole mounting is required. The 2.54 mm pitch aligns with standard industry spacing. Tin plating offers cost-effective conductivity compared to gold variants while maintaining adequate performance for general applications.

Part Context

This component belongs to the M20 series of headers and wire housings manufactured by Harwin Inc. The series provides various configurations for different connection densities and mounting styles within the same product family ecosystem.

Replacement Considerations

Consult official Harwin resources for verified substitute part numbers. Cross-reference specifications such as pitch, row count, and contact type to ensure functional compatibility.