Wurth Elektronik WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor with Magnetic Iron Alloy Core 3.3 μH ±20% 74438336033

Wurth Elektronik 74438336033 WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor is designed with a magnetic iron alloy core offering an inductance of 3.3 μH with ±20% tolerance. This compact power inductor supports maximum DC currents up to 2.2A and includes shielding to minimize electromagnetic interference, making it highly suitable for sophisticated electronic applications.

The inductor's package size is 3020, with dimensions measuring 3mm in length, 2mm in height, and 3mm in depth. It features a wirewound construction with magnetic core material and a surface mount termination style, ensuring robust performance in automated assembly processes. The device operates reliably across a broad temperature range from -40°C to 125°C, meeting automotive standard AEC-Q200 as well as important environmental compliances including REACH and RoHS.

With a maximum DC resistance of 114mΩ and a maximum self-resonant frequency of 39MHz, this inductor facilitates efficient power handling and frequency response, ideal for use in DC/DC converters for high current power supplies, field programmable gate arrays (FPGA), POL converters, portable devices, mainboards, wireless communications equipment, and power supplies for mobile devices such as smartphones and tablets.

The product is supplied on tape and reel packaging, optimized for surface mount technology (SMT) automated insertion processes, enhancing production efficiency and reliability. Features a compact 3020 package suitable for surface mount applications.

Magnetic iron alloy core with wirewound construction provides high current capacity. Shielded design reduces flux noise and acoustic noise in electronic circuits. Wide operating temperature range from -40°C to 125°C ensures durability in varied environments.

Complies with automotive and international environmental standards for quality and sustainability. Maximum self-resonant frequency of 39MHz suitable for high-frequency applications. Ideal for use in DC/DC converters, portable electronic devices, and wireless communication equipment.

Supplied in tape and reel for efficient SMT assembly.

These features make the Wurth Elektronik WE-MAPI 3020 Surface Mount Inductor suited for industrial, laboratory, manufacturing, and commercial electronic equipment where high current, compact size, and reliable shielding are critical requirements. Explore further components and accessories in our Electronics Components catalog at EnvMart.