Wurth Elektronik WE-PMI 0805 Unshielded Multilayer Surface Mount Inductor 1 μH, 1.2A, 180mΩ, ±20% Tolerance 74479773210

Wurth Elektronik 74479773210 is an 0805 series unshielded multilayer surface mount inductor with a ferrite core designed for compact and efficient electronic component applications. It delivers an inductance of 1 μH with a maximum DC current rating of 1.2A and a maximum DC resistance of 180mΩ, making it well suited for power management in electronic circuits.

This inductor operates reliably within a wide temperature range of -40°C to +125°C, ensuring durability under various industrial and commercial environmental conditions. Its multilayer construction and moulded design enhance performance and mechanical stability for surface mount technology assembly processes.

The 74479773210 part is packaged in tape and reel form, facilitating automated pick-and-place manufacturing techniques. The 0805 case size (2mm length, 1.25mm depth, 0.5mm height) allows high-density board layouts for space-constrained devices such as PDAs, digital cameras, and other portable electronics. The ferrite core material provides efficient magnetic properties while keeping the design compact.

This Surface Mount Inductor’s maximum self-resonant frequency of 90 MHz and a minimum quality factor of 14 make it ideal for switching power supplies and DC/DC converters operating at frequencies greater than 1 MHz. It is recommended for applications requiring precise inductance control with ±20% tolerance and high current capability.

Compliance with REACH and RoHS standards ensures this product meets environmental and safety requirements for electronic components worldwide. Although unshielded, it has a design optimized to minimize cross-talk in electronic circuits.

Typical industrial uses include consumer electronics, communication devices, and various power supply modules requiring robust and reliable inductors. The component’s surface mount termination style supports modern PCB assembly processes enhancing production efficiency.

This 0805 package inductor features a ferrite core construction. It provides an inductance tolerance of ±20% suitable for various electronic designs. The inductor supports an operating temperature range from -40°C to 125°C.

Manufactured with tape and reel packaging for assembly efficiency. It has a maximum self-resonant frequency of 90 MHz, ideal for high-frequency circuits. Use cases include DC/DC converters and portable devices requiring compact, high current inductors.

This part is surface mount termination style and molded for durability. Core material ferrite ensures stable magnetic properties and reliable performance. The component has a pin count of 2 and a minimum quality factor of 14.

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