Wurth Elektronik WE-LQS 0804 Shielded Surface Mount Inductor 12 μH Semi Shielded ±20% 2.8A Idc 74404084120

Wurth Elektronik 74404084120 is a high-quality surface mount inductor from the WE-LQS series, specifically designed with semi-shielded construction providing enhanced electromagnetic interference suppression. This 0804 package component delivers a nominal inductance of 12 μH with a tolerance of ±20%, making it suitable for sensitive electronic circuitry requiring reliable inductance characteristics.

The device supports a maximum DC current of 2.8 A, ensuring robust performance in power regulation and filtering applications. It has a compact dimensional footprint of 8mm length, 4.2mm height, and 8mm depth, fitting well in dense PCB layouts. The low DC resistance of 29mΩ optimizes power efficiency by reducing resistive losses.

Designed for durability, the inductor withstands operating temperatures from -40°C to 125°C and complies with the AEC-Q200 automotive standard, making it well-suited for automotive and industrial control applications requiring high reliability. Its maximum self-resonant frequency of 13 MHz enables functionality in high-frequency switching circuits.

The inductor is magnetically shielded, reducing magnetic coupling to neighboring components. Packaging in tape and reel format facilitates efficient automated placement on printed circuit boards during manufacturing.

Common applications include power management in portable electronics such as PDAs, smartphones, digital cameras, and televisions, as well as use in switching regulators and high-efficiency DC-DC converters. This product is a reliable choice for engineers seeking compact, efficient inductors with stable electrical characteristics under varied environmental conditions.

This inductor features a maximum DC current rating of 2.8 A ensuring high current handling capacity. Comes in an 0804 package case measuring 8mm in length, 4.2mm height, and 8mm depth. Provides superior shielding to minimize electromagnetic interference during operation.

Designed to operate reliably in a temperature range from -40°C to 125°C. AEC-Q200 automotive standard certified for rigorous automotive applications. Has a low maximum DC resistance of 29 mΩ for efficient power usage. Supports a maximum self-resonant frequency of 13 MHz suitable for high-frequency circuits.

Packaging is tape and reel for ease of automated PCB assembly. Explore our comprehensive range of Surface Mount Inductors and Wurth Elektronik components for your industrial, automotive, and electronic manufacturing requirements on EnvMart.