Wurth Elektronik Shielded Surface Mount Inductor 10 μH Semi Shielded ±20% 2.1 A IDC 5040 74404054100

Wurth Elektronik 74404054100 shielded surface mount inductor is a 10 μH semi shielded component designed for power applications requiring efficient magnetic shielding. It operates reliably up to 2.1 A maximum DC current, with a robust package size 5040 (5mm length, 5mm depth, 4mm height), making it suitable for compact PCBs. The inductor supports an extended operating temperature range from -40°C to 125°C and meets automotive AEC-Q200 standards, ensuring reliability in automotive and industrial environments.

Its low maximum DC resistance of 64 mΩ improves power efficiency and thermal performance. The inductance tolerance of ±20% allows for a balance between performance and cost-effectiveness. The component’s maximum self-resonant frequency of 18 MHz enables usage in switching power supplies and DC/DC converters, especially in portable and high-frequency applications like smartphones, PDAs, digital cameras, and TVs.

The semi shielded construction reduces electromagnetic interference, improving circuit stability. It uses a surface mount termination style for compatibility with automated PCB assembly lines. The device comes packaged in tape and reel format to facilitate mass production and efficient handling.

Manufactured in China, this Wurth Elektronik WE-LQS series inductor is trusted for compact, magnetically shielded power inductor needs across industrial, automotive, and consumer electronics sectors.

The component supports a maximum DC current of 2.1 A. It features a compact 5040 package size with dimensions 5mm x 5mm x 4mm. Built for automotive standard compliance with AEC-Q200 certification. Low DC resistance of 64 mΩ ensures high efficiency in power applications.

Operational temperature range from -40°C to 125°C suits harsh industrial environments. Maximum self-resonant frequency of 18 MHz for broad frequency operation. Termination style is surface mount for easy PCB assembly. Packaging includes tape and reel format ideal for automated manufacturing.

Constructed in China ensuring consistent manufacturing quality. Explore more high-quality electronic components and Surface Mount Inductors in the Wurth Elektronik WE-LQS series on EnvMart for your industrial and commercial projects.