Wurth Elektronik WE-PD Shielded Wirewound Surface Mount Inductor 47 μH ±20 % 1.03 A Idc 744777147

Wurth Elektronik 744777147 WE-PD Series Shielded Wirewound Surface Mount Inductor is a precision passive component designed for demanding electronic applications. This 47 μH inductance inductor with ±20% tolerance offers a maximum DC current rating of 1.03 A, ensuring robust performance in power regulation circuits. The ferrite core and wirewound construction provide excellent magnetic shielding resulting in low leakage fields, essential for noise reduction in sensitive circuits.

This component is manufactured to comply with AEC-Q200 automotive standards and the RoHS directive, confirming its quality and environmental compliance. Its compact size, measuring 7.3 mm in length, 4.5 mm in height, and 7.3 mm in depth, makes it suitable for fine-pitch surface mounting on PCBs. Operating reliably from -40°C to +125°C, it meets the requirements for automotive and industrial temperature ranges.

The inductor is supplied in tape and reel packaging format, facilitating automated assembly processes. Its maximum DC resistance of 260 mΩ and maximum self-resonant frequency of 10.3 MHz are optimized for high efficiency switching regulators and integrated DC-DC converters. Applications include switching regulators with low operating voltages, graphic cards, and high-efficiency power circuits exceeding 86% efficiency.

Magnetically shielded wirewound design for low interference. High current loading capacity with rated 1.03 A maximum DC current. Robust operating temperature from -40°C to 125°C. Compact form factor enabling dense PCB designs.

Compliance with automotive AEC-Q200 and RoHS standards. Suitable for switching regulators and integrated DC-DC converters. Supports high efficiency power regulation circuits. Ferrite core offers excellent magnetic stability.

Facilitates high-frequency applications up to 10.3 MHz. Packaging in tape and reel optimizes manufacturing productivity.

This Wurth Elektronik WE-PD series inductor is ideal for industrial, automotive, electronics manufacturing, and power supply design industries. It supports applications demanding reliable power regulation, noise reduction, and thermal stability in compact surface mount designs. Explore more Wurth Elektronik Surface Mount Inductors and other electronic components on EnvMart for your engineering and production needs.