7448991330

Arrays, Signal Transformers Overview

The Würth Elektronik 7448991330 is a shielded two-coil coupled inductor from the WE-MCRI series. It features an inductance of 33 µH with a tolerance of ±20%. The component supports a parallel RMS current rating of 2.05 A and has a DC resistance of 230 mΩ. Designed for surface mount installation, it operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Shielded construction minimizes electromagnetic interference
• Molded design ensures mechanical stability
• Dual coil configuration enables coupled operation

Arrays, Signal Transformers Applications

• Power supply filtering circuits
• DC-DC converter input stages
• Signal conditioning networks

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version before ordering, as manufacturing updates may occur. Confirm package dimensions and pinout compatibility with your PCB layout. Ensure thermal management strategies align with the specified operating temperature range and current ratings for reliable performance.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded coupled inductor is required for high-current applications. The 33 µH value suits specific filtering needs. Verify that the 2.05 A current rating meets system demands. Consider the SMD footprint constraints during board design.

Arrays, Signal Transformers Part Context

This part belongs to the WE-MCRI series of molded coupled inductors by Würth Elektronik. These components are designed for surface mount technology and offer shielding to reduce magnetic coupling with nearby traces. The series provides various inductance values for diverse power electronics applications.

Arrays, Signal Transformers Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate alternative coupled inductors based on matching inductance, current rating, and physical dimensions if replacement is necessary.