Wurth Elektronik Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 33 μH, 30A, Flat 2818 7443643300

Wurth Elektronik 7443643300 Shielded Wirewound Surface Mount Inductor 33 μH Flat is a high-performance passive component designed for industrial and electronic applications requiring stable inductance and high current capabilities. This inductor features a manganese zinc ferrite (MnZn) core that offers very low core loss, enhancing efficiency in power delivery and audio filtering systems.

The component is constructed using a flat wire winding technique within a shielded package, minimizing electromagnetic interference. Measuring 28.5mm in length, 18.5mm in height, and 19.5mm in depth, it fits well into surface mount applications on printed circuit boards.

Rated for a maximum DC current of 30 amperes and a maximum operating temperature of 125°C, this inductor is suitable for demanding environments, including automotive electronics due to its AEC-Q200 certification. The inductance tolerance of ±15% and low DC resistance of 2.4 milliohms contribute to stable electrical performance.

Its three-pin surface mount termination style enables easy integration into modern manufacturing processes, especially reflow soldering, ensuring reliable mounting and connectivity. The inductor is optimized for use as a storage inductor in high-efficiency DC/DC converters, single and polyphase buck converters, and as a filter in audio applications. Its shielding further enhances performance in sensitive electronic equipment.

Manufactured in China, it complies with RoHS and IEC 62024-2-2020 standards, ensuring compliance with environmental and safety regulations. The WE-HCF series induction chokes are engineered for excellent quality and durability, ideal for industrial, automotive, and commercial electronics sectors.

Features a manganese zinc ferrite core for very low loss performance. Has a maximum DC current rating of 30A suitable for demanding power applications. Compact flat wire wound construction with dimensions 28.5mm x 18.5mm x 19.5mm.

Complies with automotive standard AEC-Q200 ensuring reliability in automotive environments. Inductance tolerance is ±15% with a maximum DC resistance of 2.4mΩ. Equipped with three pins and shielded for electromagnetic compatibility.

Supports operating temperatures from -40°C up to 125°C for versatile use. Recommended for reflow soldering processes in manufacturing. Optimized for storage inductors, DC/DC converters, buck converters, and audio filters.

RoHS compliant and meets IEC 62024-2-2020 standards ensuring environmental safety. Explore EnvMart for more Wurth Elektronik inductors and other high-quality passive component solutions tailored for your electronics engineering needs.