7448990470

Arrays, Signal Transformers Overview

The Würth Elektronik 7448990470 is a molded coupled inductor from the WE-MCRI series. It features an inductance of 47 µH with a tolerance of ±20%. The component supports a maximum DC current of 2.3 A and has a maximum DC resistance of 240 mΩ. Its physical dimensions are 11.5 mm in length, 10 mm in width, and 9 mm in height. It utilizes surface mount technology (SMD/SMT) for PCB mounting.

Arrays, Signal Transformers Feature Summary

• Molded construction provides mechanical stability and shielding
• Coupled inductor design suitable for multi-phase applications
• Surface mount package facilitates automated assembly

Arrays, Signal Transformers Applications

• Multi-phase DC-DC converter input/output filtering
• Power supply ripple reduction circuits
• Industrial power management systems

Arrays, Signal Transformers Procurement Notes

Verify the manufacturer part number 7448990470 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including 47 µH inductance and 2.3 A current rating. Check for physical integrity of the molded package and solderability of the terminals before integration into production lines.

Arrays, Signal Transformers Selection Notes

Select this component when a high-inductance coupled inductor is required for power stages demanding 2.3 A current handling. The 9 mm height may influence board space planning compared to lower-profile alternatives. Ensure the application environment operates within standard temperature ranges compatible with general-purpose coupled inductors.

Arrays, Signal Transformers Part Context

This component belongs to the WE-MCRI series of molded coupled inductors manufactured by Würth Elektronik. The series is designed for power electronics applications requiring compact, shielded magnetic components. The 7448990470 variant specifically offers higher inductance values compared to other parts in the same footprint family.

Arrays, Signal Transformers Replacement Considerations

Consult official Wurth Elektronik substitution guides or equivalent manufacturer datasheets for direct replacements. Verify pin compatibility, inductance value, and current ratings before substituting.