Wurth Elektronik WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor with Magnetic Iron Alloy Core 1.2μH ±20% 74438336012

Wurth Elektronik 74438336012 WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor features a magnetic iron alloy core to achieve superior power handling capabilities and effective shielding for minimal interference. This inductor model provides an inductance of 1.2μH with a tolerance of ±20% and a maximum DC current rating of 3.9A, making it suitable for demanding power circuits.

Compactly designed in a 3020 surface mount package, the inductor measures 3mm in length, 2mm in height, and 3mm in depth, facilitating integration into space-constrained electronic assemblies. Its wirewound construction enhances mechanical strength and stability during board mounting and operation.

The device boasts a maximum DC resistance of 36mΩ, optimizing power efficiency and reducing heat generation. It is compliant with automotive standard AEC-Q200, assuring high reliability in automotive and industrial environments. Its operational temperature range from -40°C to 125°C enables performance in harsh conditions.

With a maximum self-resonant frequency of 57MHz, this inductor supports high-frequency applications such as DC/DC converters for high current power supplies, FPGA and POL converters, as well as portable devices including PDAs, digital cameras, and smartphones.

The WE-MAPI series inductors are molded and provide shielding to minimize acoustic noise and leakage flux, improving overall device and circuit reliability. Certifications such as RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21 ensure compliance with international environmental and safety standards.

Packaging is done in tape and reel format to facilitate automated pick-and-place production lines. Manufactured in Korea, Republic Of, the product provides consistent quality and performance for industrial, automotive, telecommunications, and consumer electronics applications.

Magnetic iron alloy core provides enhanced shielding and efficient power handling. Compact 3020 surface mount package enables design flexibility in space-constrained PCBs. Wide operating temperature range supports automotive and industrial applications.

Wirewound construction for improved mechanical stability and reliability. Low DC resistance reduces power loss and heat generation during operation. Meets automotive AEC-Q200 standard ensuring high quality and reliability.

Maximum self-resonant frequency suitable for high-frequency power circuits. RoHS and REACH compliant meeting environmental safety requirements. Tape and reel packaging optimizes automated manufacturing efficiency. Ideal for DC/DC converters, portable electronics, and wireless communication devices.

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