M20-7870546P

Overview

The Harwin M20-7870546P is a 10-position rectangular receptacle connector from the M20 series, designed for board-to-board or cable applications. It features a 2.54 mm pitch and utilizes a vertical surface mount termination style. The connector employs gold-plated contacts with tin plating on the tail section to ensure reliable signal transmission. Constructed with a black nylon housing rated UL94 V-0 for flammability, it supports a maximum operating temperature of 105°C and a minimum of -40°C. This component serves as a female socket assembly, providing secure mating with corresponding male pin headers in compact electronic designs.

Feature Summary

• Vertical surface mount design for automated PCB assembly
• Gold-plated contact interface for enhanced conductivity
• UL94 V-0 rated black nylon insulation housing

Applications

• Board-to-board interconnection systems
• Cable-to-board wiring assemblies
• Compact electronic module integration

Procurement Notes

Verify the specific suffix 'P' against official Harwin documentation to confirm surface mount orientation and plating specifications. Ensure compatibility with mating male pin headers regarding height and pitch. Confirm RoHS compliance status through current manufacturer declarations prior to final procurement decisions.

Selection Notes

Select this component when vertical surface mounting is required for 10-position connections. Verify that the 2.54 mm pitch aligns with existing board layout constraints. Consider the thermal rating of 105°C for operational environments. Ensure the receptacle form factor matches the intended male header counterpart for proper mechanical engagement.

Part Context

This part belongs to the Harwin M20 series of rectangular connectors, which offers various configurations for high-density interconnect needs. The M20 line provides options for different pitches, row counts, and termination styles to suit diverse electronic packaging requirements across industrial and consumer applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Harwin engineering resources for direct equivalents or cross-reference compatible components based on identical electrical and mechanical parameters.