Wurth Elektronik Shielded Wirewound Surface Mount Inductor 1μH ±20% 4A 3020 Package WE-MAPI Series 74438336010

Wurth Elektronik 74438336010 WE-MAPI Series shielded wirewound Surface Mount Inductor is engineered with a magnetic iron alloy core for high performance and reliable operation under demanding conditions. With an inductance of 1μH ±20% and a maximum DC current rating of 4A, this compact 3020 package device measures 3mm in length, 2mm in height, and 3mm in depth, making it ideal for tight PCB layouts.

The inductor is molded and features shielding to reduce acoustic noise and minimize leakage flux, supporting stable functionality in sensitive electronic circuits. Its operating temperature range extends from -40°C to 125°C, suitable for automotive and industrial applications.

Designed to meet strict automotive standard AEC-Q200 and environmental directives including IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS, this inductor ensures compliance and durability. The maximum DC resistance of 32mΩ offers efficient power handling with minimal losses.

Its maximum self-resonant frequency of 67MHz provides effective filtering capabilities in high-frequency power supply circuits. The surface mount termination style simplifies automated assembly processes on modern PCBs.

Common applications include use in DC/DC converters for high current power supplies, Field Programmable Gate Arrays (FPGAs), POL converters, portable power devices like PDAs and digital cameras, motherboards, graphic cards, wireless communication devices, smartphones, tablet PCs, and other battery-powered and mobile electronics.

Features a magnetic iron alloy core for enhanced magnetic performance. Compact 3020 package with 3mm length, 2mm height, and 3mm depth dimensions. Operates within a temperature range of -40°C to 125°C for robustness in various conditions.

Exhibits a maximum DC resistance of 32mΩ ensuring low power loss. Assemblies are molded and shielded to minimize noise and leakage flux. Complies with automotive standard AEC-Q200 and environmental standards IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS.

Maximum self-resonant frequency of 67MHz suitable for high-frequency applications. Termination style: surface mount for efficient PCB assembly.

The 74438336010 model from the WE-MAPI series is a trusted choice for industrial, automotive, laboratory, and commercial electronics requiring reliable inductance and current handling. Browse Wurth Elektronik products and related inductors at EnvMart for professional-grade component selection.