7448845047

Arrays, Signal Transformers Overview

The Würth Elektronik 7448845047 is a WE-CPIB HV series shielded dual-coil power inductor array designed for surface mount applications. It features a compact 5.00mm x 5.00mm footprint with a height of 3.00mm. The component provides an inductance of 4.7 µH with a tolerance of ±20%. Key electrical specifications include a DC resistance (DCR) of 140 mΩ in parallel configuration, a rated current of 1.45 A, and a saturation current of 2.2 A in parallel mode. It operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture integrated into a single surface-mount package
• Shielded construction to minimize electromagnetic interference
• High-voltage coupled inductor design suitable for demanding environments

Arrays, Signal Transformers Applications

• High voltage coupled inductor circuits
• Power supply input filtering
• Signal processing arrays requiring compact shielding

Arrays, Signal Transformers Procurement Notes

This component is officially classified as obsolete and no longer manufactured by Würth Elektronik. Verification of availability should focus on the confirmed substitute part number 7448841047. Buyers must confirm end-of-life status through official manufacturer channels or authorized distributors before procurement planning. Do not assume stock availability for the original part number.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring a shielded, dual-coil inductor array with specific high-voltage characteristics. Ensure the 4.7 µH inductance and 1.45 A rated current meet circuit requirements. Verify that the 5.00mm x 5.00mm package dimensions fit the PCB layout constraints. Note that due to its obsolete status, alternative sourcing strategies are necessary.

Arrays, Signal Transformers Part Context

The 7448845047 belongs to the WE-CPIB HV series, which specializes in high-voltage, dual-coil power inductors. This series is engineered for surface mount technology, offering a balance of magnetic performance and physical compactness. The product line targets designs where space efficiency and electromagnetic shielding are critical for signal integrity and noise reduction in power electronics.

Arrays, Signal Transformers Replacement Considerations

The confirmed public substitute part number is 7448841047. Designers should verify pin compatibility and electrical parameters against the new component datasheet before implementation.