Wurth Elektronik Magnetically Shielded Wirewound Surface Mount Inductor 47 μH ±25% 850 mA 6033 Package WE-PD 7447785147

The Wurth Elektronik 7447785147 is a WE-PD series magnetically shielded wirewound Surface Mount Inductor designed for demanding electronic applications requiring high current capacity and low electromagnetic interference. This 47 μH inductor features a ±25% inductance tolerance ensuring dependable circuit characteristics for switching regulators and integrated DC-DC converters.

Constructed in a 6033 surface mount case, it offers a compact form factor with dimensions of 5.9 mm length, 3.3 mm height, and 6.2 mm depth. The magnetic shielding effectively limits leakage fields, making it suitable for high-density PCB layouts where interference minimization is critical.

With a maximum DC current rating of 850 mA and a maximum DC resistance of 600 mΩ, this component enables efficient power handling in switching regulator applications including those requiring operating voltages with high efficiency ratings above 86%. Compliant with the automotive AEC-Q200 standard, it is well-suited for automotive electronics and other rigorous environments.

The operating temperature range spans from -40°C to 125°C, supporting use in harsh temperature conditions. A maximum self-resonant frequency of 16.5 MHz allows stable performance across a broad frequency spectrum. Termination is surface mount style compatible with modern SMT assembly processes.

This inductor is moulded and packaged in tape and reel format to facilitate automated pick and place production. Its robust plastic base construction enhances resistance to vibration and mechanical shock, improving reliability in industrial and automotive contexts.

Applications include switching regulators with low operating voltages, integrated DC-DC converters, graphic cards, and other power electronics demanding high load currents and stable inductance in a shielded compact surface mount package.

Magnetically shielded construction reduces electromagnetic interference and ensures low leakage. Supports a maximum DC current of 850 mA for reliable power handling. Compact 6033 surface mount package measuring 5.9 mm length, 3.3 mm height, and 6.2 mm depth.

Automotive standard compliant with AEC-Q200 for durability and robustness. Operating temperature range from -40°C to 125°C suitable for diverse environments. Maximum DC resistance of 600 mΩ enhances energy efficiency. Maximum self-resonant frequency is 16.5 MHz for stable performance at high frequencies.

Tape and reel packaging ideal for automated assembly lines. Explore more electronic components and inductors at EnvMart for your industrial, automotive, and power electronics projects.