M20-7892642

Overview

The M20-7892642 is a Harwin M20 series socket connector designed for surface mount technology. It features a single row with 26 positions and a 2.54 mm pitch. The component utilizes square contacts with gold plating on the mating interface and tin plating on the tail, constructed from phosphor bronze. The housing is made of black polyamide (PA6T) rated UL94 V-0. It supports a rated current of 3A per contact and operates within a temperature range of -40°C to 105°C at 250V.

Feature Summary

• Surface mount design with push-pull latching mechanism
• Gold-plated square contacts for reliable signal transmission
• Polyamide insulation with high flammability rating

Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronic equipment assembly

Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact pin count and orientation. Ensure compatibility with automated SMT placement processes. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before integration into production lines.

Selection Notes

Select this component for applications requiring low-profile surface mounting with secure latching. Consider the 2.54 mm pitch for standard board spacing. Evaluate thermal requirements against the 105°C maximum operating limit and ensure PCB layout accommodates the specified stacking heights.

Part Context

This part belongs to the Harwin M20 series, a family of connectors known for compact form factors and robust mechanical performance. The M20 series offers various configurations including headers and sockets in single and double row arrangements, catering to diverse density and connectivity needs in modern electronics.

Replacement Considerations

M20-789yyyy