M20-7920642R

Overview

The Harwin M20-7920642R is a surface-mount PCB receptacle connector from the M20 series. It features a 2x6 pin configuration with a 2.54mm pitch and right-angle geometry. The contacts are gold-plated phosphor bronze, rated for 3A per contact at 250V. The housing is black PA6T (Nylon 6T) with UL94 V-0 flammability rating. Operating temperature range is -40°C to +105°C.

Feature Summary

• Right-angle surface mount design for compact board-to-board connections
• Gold-plated phosphor bronze contacts ensure reliable conductivity
• PA6T insulation material provides high thermal stability

Applications

• Board-to-board interconnects in electronic assemblies
• Compact consumer electronics requiring SMT headers
• Industrial control modules with space constraints

Procurement Notes

Verify component authenticity through authorized Harwin distributors or certified suppliers. Request original manufacturer documentation to confirm RoHS compliance and material specifications. Ensure storage conditions maintain integrity of the gold-plated contacts and polymer housing before assembly.

Selection Notes

Select this part for applications requiring right-angle surface mounting with a 2.54mm pitch. Confirm that the PCB footprint matches the specified dimensions. Evaluate current requirements against the 3A per contact rating and verify mating connector compatibility within the M20 series.

Part Context

This component belongs to the Harwin M20 series, designed for high-density interconnect solutions. The series offers various configurations including straight and right-angle options in both header and receptacle formats. The M20-7920642R specifically addresses needs for low-profile, reliable surface-mount connections.

Replacement Considerations

Compatible mating connectors include M20-7832046 and M20-7812045. Verify mechanical fit and electrical ratings when substituting with other SMT receptacles from different manufacturers.