Wurth Elektronik WE-LHMI 7030 Shielded Multilayer Surface Mount Inductor 22 μH ±20% 1.9A 190mΩ 10MHz 74437346220

Wurth Elektronik 74437346220 7030 Shielded Multilayer Surface Mount Inductor is a high-quality electronic component designed for use in advanced electronic applications. This surface mount inductor features a composite iron powder core and offers a nominal inductance of 22 μH with a tolerance of ±20%. It is constructed with a wirewound inductor design that includes magnetic shielding to minimize electromagnetic interference and ensure stable operation in sensitive circuits.

Designed to operate reliably in temperatures ranging from -40°C to 125°C, the WE-LHMI Series inductors comply with stringent automotive standards including AEC-Q200, making them ideal for use in automotive electronics, industrial equipment, and high-performance consumer devices. The compact 7030 package measures 6.6mm in length, 2.8mm in height, and 6.6mm in depth, allowing for dense PCB layouts.

This inductor supports a maximum DC current of 1.9A and has a DC resistance of 190 milliohms which helps maintain circuit efficiency by reducing power loss. Its maximum self-resonant frequency of 10MHz makes it suitable for DC-DC converters, POL converters, FPGA power supplies, and portable power equipment such as PDAs and digital cameras.

Packaging is provided in Tape & Reel format, facilitating efficient automated PCB assembly processes. The series meets international standards including IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS, ensuring compliance with environmental and safety regulations.

High current capability with low acoustic noise and leakage field. Compact, shielded design prevents electromagnetic interference. Wide operating temperature range supports automotive and industrial use. Compliant with major international standards for quality and environment.

Suitable for use in power supplies, graphic cards, and battery-powered devices. Efficient Tape & Reel packaging streamlines automated manufacturing. Wirewound construction provides stable inductance under transient loads.

This Wurth Elektronik Surface Mount Inductor is engineered for demanding industrial, automotive, and consumer-electronics applications. Its robust specifications and certified compliance make it a reliable choice for designers seeking high-performance inductors. For more component options from Wurth Elektronik and detailed product information, explore the EnvMart electronic components category.