744290560

Overview

The Würth Elektronik 744290560 is a surface-mount common mode choke from the WE-UCF series, designed for broadband EMI suppression on signal, data, and power lines. It features a sectional core construction with an inductance of 56 µH at 10 kHz and a maximum DC current rating of 7 A. The component has a low DC resistance of 4.7 mΩ and operates within a temperature range of -40°C to +125°C. Its compact SMD package facilitates automated PCB assembly.

Feature Summary

• Broadband EMI suppression capability for signal, data, and power lines
• Compact surface-mount design suitable for space-constrained applications
• High-current handling capacity with low DC resistance

Applications

• Signal line filtering
• Data bus protection
• Power line noise suppression

Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure accuracy. Confirm that the required electrical parameters, such as inductance and current ratings, align with the target application requirements before finalizing procurement decisions.

Selection Notes

Select this component when high-current common mode filtering is required in a compact form factor. Ensure the operating environment stays within the specified temperature range and that the PCB layout supports the surface-mount package dimensions for optimal performance.

Part Context

This component belongs to the WE-UCF series of common mode chokes by Würth Elektronik. These devices are engineered for effective electromagnetic interference reduction in modern electronic systems requiring reliable noise suppression in small footprints.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference guides for potential alternatives if this specific part is unavailable.