Wurth Elektronik WE-PD 1245 Shielded Wirewound Surface Mount Inductor 47 μH ±20% 1.95 A Idc 7447715470

Wurth Elektronik 7447715470 is a WE-PD series shielded wirewound surface mount inductor featuring a 47 μH inductance with ±20% tolerance and rated for a maximum DC current of 1.95 A. This inductor offers magnetically shielded construction which minimizes leakage fields, making it ideal for high efficiency power and switching regulator circuits.

The inductor is housed in a compact 1245 package with a length of 12 mm, height of 4.5 mm, and a depth of 12 mm, molded for durability and reliable performance. It operates within a broad temperature range of -40°C to 125°C, suitable for automotive and industrial applications.

With a maximum DC resistance of 125 mΩ and a self resonant frequency of 9.7 MHz, it is well-suited for use in integrated DC-DC converters, switching regulators requiring high efficiency, and graphic card power supplies. The product complies with stringent standards including RoHS, REACH, JEDEC JS709B, and IEC 62024-2-2020, as well as automotive qualification to AEC-Q200 standards.

This inductor series also features a plastic base variant with a one-piece construction, providing excellent resistance to vibration and shock, thus ensuring stable performance in high vibration environments.

Magnetically shielded wirewound construction for reduced electromagnetic interference. High current rating of 1.95 A ensures suitability for demanding power electronics applications. Compact surface mount package designed for automated tape and reel assembly.

Wide operating temperature range from -40°C to 125°C for automotive reliability. Low DC resistance of 125 mΩ minimizes power losses and heat build-up. Compliance with multiple industrial and automotive standards. Maximum self resonant frequency of 9.7 MHz supports high-frequency switching applications.

Durable molded packaging enhances mechanical stability under vibration and shock.

This wirewound Surface Mount Inductor is widely used in industrial electronics, automotive electronics, power management systems, switching regulators, and graphic card power circuitry. Its shielding characteristics and robust ratings make it a reliable component for efficient energy storage and EMI reduction.

For detailed PCB design, 3D models, and schematics, design tools such as DesignSpark can be utilized. Explore more Wurth Elektronik inductors and passive components on EnvMart for diverse industrial applications.