74485540101

Arrays, Signal Transformers Overview

The Würth Elektronik 74485540101 is a WE-CFWI series coupled flatwire inductor designed for high-current applications. It features a parallel inductance of 10 µH with a tolerance of ±20%. The component supports a maximum DC current of 13 A and has a maximum DC resistance of 13.9 mΩ. It operates within a temperature range of -40°C to +150°C and utilizes SMD/SMT termination. The physical dimensions are 15.5 mm in length, 13.2 mm in width, and 10.5 mm in height.

Arrays, Signal Transformers Feature Summary

• Dual coil configuration utilizing flatwire technology for efficient magnetic coupling
• High saturation current capability suitable for demanding power stages
• Low DC resistance design to minimize conduction losses
• Robust thermal performance supporting operation up to 150°C

Arrays, Signal Transformers Applications

• Battery charger circuits
• DC-DC converter output filtering
• Point-of-load regulation modules

Arrays, Signal Transformers Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure accuracy. Confirm that the required electrical parameters, including inductance value and current ratings, align with the circuit design specifications. Check for RoHS compliance status as indicated in the official datasheet. Ensure the package type matches the intended PCB footprint requirements before finalizing procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a coupled inductor with high current handling is required. The 10 µH parallel inductance and 13 A rating make it suitable for power stages needing significant current capacity. Consider the physical size constraints as the component measures 15.5 x 13.2 x 10.5 mm. Evaluate the thermal environment to ensure the operating temperature remains within the specified -40°C to +150°C range for reliable performance.

Arrays, Signal Transformers Part Context

This component belongs to the WE-CFWI series from Würth Elektronik, which specializes in coupled flatwire inductors. This series offers an inductance range from 0.091 µH to 470 µH and rated currents from 0.3 A to 28 A. The 74485540101 specifically addresses applications requiring higher current capabilities within the coupled inductor category.

Arrays, Signal Transformers Replacement Considerations

Consult official Wurth Elektronik resources for verified substitute part numbers within the WE-CFWI series or other compatible families. Ensure any replacement maintains equivalent electrical characteristics and physical dimensions.