Wurth Elektronik WE-LQS 0804 Shielded Wirewound Surface Mount Inductor with Iron Core 120 μH Moulded ±20 % 1.15 A 74404084121

Wurth Elektronik 74404084121 is a shielded wirewound surface mount inductor designed with a robust iron core and molded construction. With an inductance of 120 μH and a tolerance of ±20 %, this inductor supports a maximum DC current of 1.15 A, making it suitable for high efficiency switching controllers and portable power applications such as PDAs, smartphones, digital cameras, and televisions.

This compact component features 0804 package dimensions with an 8 mm length, 4.2 mm height, and 8 mm depth. The magnetic shielding minimizes electromagnetic interference, enhancing circuit performance in sensitive electronics. It comes with tape and reel packaging optimized for high-volume automated placement processes.

The inductor complies with automotive standard AEC-Q200, assuring reliability under harsh environmental conditions. Its low DC resistance of 347 mΩ reduces power losses and heat generation during operation. The part is designed to function effectively across a wide temperature range from -40°C to 125°C.

It meets relevant industry standards including IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS directives, ensuring compliance with environmental and safety regulations. The maximum self-resonant frequency of 6 MHz facilitates stable operation across a broad frequency spectrum.

Typical applications include magnetically shielded power inductors in integrated DC/DC converters and shock-resistant circuits. This inductor is ideal for use in industrial, automotive, consumer electronics, and portable devices.

Magnetically shielded design reduces electromagnetic interference. Compact 0804 package suitable for surface mount technology. Robust iron core provides inductance stability. High temperature tolerance up to 125°C for demanding environments.

Low DC resistance of 347 mΩ minimizes power losses. Compliant with automotive standard AEC-Q200 for enhanced reliability. Moulded construction with tape and reel packaging for automated assembly. Industry standard certifications including RoHS, REACH, IEC, and JEDEC compliance.

Maximum self-resonant frequency of 6 MHz ensures stable operation. Ideal for portable and industrial power applications. Explore the extensive range of Surface Mount Inductors available at EnvMart for diverse electronic component requirements.