Wurth Elektronik WE-LQFS 4818 Shielded Wirewound Surface Mount Inductor 1 μH ±30% 4.47A Idc 74406042010

Wurth Elektronik 74406042010 is a high-quality shielded wirewound surface mount inductor from the WE-LQFS series, sized 4818. Featuring a ferrite core and a wirewound construction, it delivers an inductance of 1 μH ±30% with a maximum DC current rating of 4.47 A. This inductor is designed for demanding electronic applications where EMI suppression is critical due to its shielding around the windings.

The compact 4.8 mm length, 1.8 mm height, and 4.8 mm depth package fits standard surface mount assembly lines. It operates within a wide temperature range of -40°C to 125°C, making it suitable for robust industrial and commercial electronic equipment.

This component exhibits very low DC resistance of 23 milliohms, ensuring high efficiency in power conversion and signal filtering circuits. The maximum self-resonant frequency of 237 MHz enables use in high-frequency switching regulators and integrated DC-DC converters.

Typical applications include portable consumer devices such as smartphones, digital cameras, tablets, embedded laptops, and PCs. Its high current capability and shielding make it ideal for embedded designs requiring noise reduction and efficient power management.

The product complies with JEDEC JS709B, REACH, and RoHS standards to meet stringent environmental and safety requirements. It is delivered in tape and reel format for ease of automated pick-and-place manufacturing processes.

This 4818 package surface mount inductor with ferrite core ensures effective EMI shielding. Wirewound construction provides excellent inductance stability and current handling. Wide operating temperature range of -40°C to 125°C supports industrial use.

Low DC resistance of 23 mΩ enhances power efficiency. Suitable for high-frequency applications up to 237 MHz. Complies with international quality and environmental standards. Supplied on tape and reel packaging for automated assembly.

Compact size supports space-constrained PCB layouts. Offers a maximum DC current of 4.47 A for demanding power circuits.

Ideal for electronic manufacturing sectors including industrial, consumer electronics, communications, computing, and automotive electronics. Explore more in Surface Mount Inductors at EnvMart for all your power management needs.