Wurth Elektronik WE-PD 7332 Shielded Wirewound Surface Mount Inductor with Ferrite Core 22μH ±20% 1.38A IDC 744778122

Wurth Elektronik 744778122 WE-PD series shielded wirewound surface mount inductor features a ferrite core and provides an inductance of 22μH with ±20% tolerance and a maximum DC current rating of 1.38A. The inductor is designed with a shielded construction to minimize magnetic leakage and ensure stable performance in demanding electronic circuits.

This component is housed in a compact 7332 footprint measuring 7.3mm in length and depth and 3.2mm in height. It supports high-temperature operation from -40°C up to 125°C, making it suitable for automotive and industrial applications. The low maximum DC resistance of 190mΩ contributes to high power efficiency and reduced energy loss.

The inductor complies with the AEC-Q200 automotive standard and various certifications including REACH, IEC 62024-2-2020, JEDEC JS709B, and RoHS, ensuring high reliability and environmental compliance. It is supplied on tape and reel packaging to support high-volume surface mount technology assembly lines.

Typical applications include switching regulators with low operating voltages, integrated DC-DC converters, high-efficiency switching regulators exceeding 86%, and graphic card circuitry. Its magnetically shielded design helps in high current loading and storage capacity, suitable for demanding electronic systems.

Wurth Elektronik’s WE-PD series inductors offer a robust solution for electronic component manufacturers requiring reliable and efficient surface mount chokes, especially in automotive and power management contexts.

Features a shielded construction reducing magnetic leakage fields. Compact 7332 package size with length and depth of 7.3mm and height of 3.2mm. Operating temperature range from -40°C to 125°C suitable for harsh environments.

Low maximum DC resistance of 190mΩ ensures efficient power handling. Complies with automotive standard AEC-Q200 and industry certifications including REACH, IEC 62024-2-2020, JEDEC JS709B, and RoHS. Ferrite core material provides stable inductance with ±20% tolerance.

Packaged on tape and reel for automated assembly processes. Designed for switching regulators, DC-DC converters, and graphic card applications. Magnetically shielded design enhances performance in high current and efficiency circuits.

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