744290130

Overview

The Würth Elektronik 744290130 is a WE-UCF series SMD sectional common mode choke designed for signal, data lines, and power supplies. It features an inductance of 2x0.013 mH (13 µH) with a tolerance of ±30%. The component supports a maximum DC current of 10 A and has a minimum DC resistance of 10.5 mΩ. Operating within a temperature range of -40°C to +125°C, it utilizes a shielded design to minimize electromagnetic interference.

Feature Summary

• Shielded SMD sectional construction for effective EMI suppression
• High current handling capability up to 10 A
• Wide operating temperature range suitable for demanding environments

Applications

• Signal and data line filtering
• Power supply noise reduction
• Electronics EMC compliance

Procurement Notes

Verify the manufacturer part number 744290130 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the specific WE-UCF series specifications match the application requirements, particularly the 10 A current rating and 13 µH inductance values. Check for RoHS compliance status as indicated in the datasheet.

Selection Notes

Select this component when high current capacity and compact SMD packaging are required for common mode noise suppression. The shielded design makes it suitable for applications where space constraints exist alongside significant electromagnetic interference concerns. Ensure the 10 A rating aligns with the circuit's operational current limits.

Part Context

This component belongs to the WE-UCF series from Würth Elektronik, which specializes in surface-mount common mode chokes. The series is engineered for universal applicability across various electronic systems, providing reliable filtering solutions for both sensitive signal lines and robust power circuits.

Replacement Considerations

No public confirmed substitute part numbers are available.