7448990047

Arrays, Signal Transformers Overview

The Würth Elektronik 7448990047 is a shielded, two-coil surface-mount inductor array from the WE-MCRI series. It features an inductance of 4.7 µH with a tolerance of ±20%. The component has a DC resistance (DCR) of 40 mΩ and a rated current of 5.9 A. Its physical dimensions are 11.50 mm x 10.00 mm x 9.00 mm. It operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration for coupled inductor applications
• Molded shielded construction to minimize electromagnetic interference
• High saturation current capability for power filtering

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power supply noise suppression
• Signal integrity enhancement in mixed-signal circuits

Arrays, Signal Transformers Procurement Notes

Verify the manufacturer part number 7448990047 against official Wurth Elektronik datasheets to ensure authenticity. Confirm that the package type matches the required surface mount footprint of 11.50mm x 10.00mm. Check for RoHS compliance documentation if environmental regulations apply to your specific deployment environment.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded dual-inductor solution is required for space-constrained designs. The 4.7 µH value and 5.9 A rating suit moderate power applications. Ensure the PCB layout accommodates the non-standard package dimensions and thermal requirements associated with high-current operation.

Arrays, Signal Transformers Part Context

This component belongs to the WE-MCRI series of SMD molded coupled inductors. It is designed for applications requiring magnetic shielding and compact form factors. The series offers various inductance values and current ratings to support diverse power management architectures in consumer and industrial electronics.

Arrays, Signal Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data. Consult Wurth Elektronik technical support for cross-reference recommendations based on specific electrical and mechanical constraints.