M20-7871342

Overview

The M20-7871342 is a dual in-line socket assembly manufactured by Harwin Inc. It features 26 positions arranged in two rows with a 2.54 mm pitch. Designed for surface-mount technology, this component utilizes bottom entry contacts and offers gold plus tin plating options. The unit weighs 2.343 grams and belongs to the M20 series of headers and wire housings.

Feature Summary

• Dual in-line configuration with 26 positions
• Surface-mount termination method
• Bottom entry contact design

Applications

• Signal interconnect designs
• Low-power circuit connections

Procurement Notes

Verify obsolescence status before integration as the product lifecycle indicates end-of-life conditions. Confirm current availability through authorized channels since distribution may be restricted in specific regions. Ensure compatibility with existing surface-mount processes and validate that the bottom entry orientation aligns with the target PCB layout requirements.

Selection Notes

Select this component for applications requiring a 26-position dual-row interface with surface-mount capabilities. Verify that the 2.54 mm pitch matches the mating connector specifications. Consider the bottom entry feature for specific board stacking constraints. Evaluate the electrical ratings against system requirements to ensure adequate performance margins.

Part Context

This part belongs to the M20 series, which provides industrial standard sockets designed for board-to-board applications. The series emphasizes compactness and reliability for high-density PCB layouts. Components in this family typically utilize durable double-beam contacts to improve connection stability and overall system reliability across various electronic environments.

Replacement Considerations

M20-7871046