Wurth Elektronik WE-PD 1245 Shielded Wirewound Surface Mount Inductor 47μH ±20% 1.95A 1245 Package 12mm Length 7447715470

Wurth Elektronik 7447715470 is a shielded wirewound Surface Mount Inductor belonging to the WE-PD series, offering 47μH inductance with a tolerance of ±20%. It is designed for power applications requiring a maximum DC current of 1.95A. The inductor comes in a 1245 package case measuring 12mm in length, 4.5mm in height, and 12mm in depth, suitable for tape and reel packaging.

The WE-PD series features magnetically shielded wirewound chokes, providing low leakage magnetic fields and high current carrying capabilities. This design supports switching regulators with high efficiency (above 86%), integrated DC-DC converters, and graphic card applications. Its wirewound construction ensures stable inductance under electrical and mechanical stress.

Operating temperature specifications range from -40°C minimum to 125°C maximum, complying with automotive standard AEC-Q200, ensuring robust performance in automotive or harsh industrial environments. The component also meets RoHS, REACH, JEDEC JS709B, and IEC 62024-2-2020 standards, confirming regulatory compliance.

The inductor has a maximum DC resistance of 125mΩ and a self-resonant frequency of 9.7 MHz suitable for high-frequency circuits. The compact surface mount termination style facilitates efficient and compact PCB assembly. It is moulded to ensure structural durability and reliability.

The wirewound construction provides robust inductance stability. Magnetic shielding reduces leakage fields for improved performance. Operating temperature ranges from -40°C to 125°C. Maximum DC resistance is 125mΩ ensuring power efficiency.

Complies with automotive standard AEC-Q200 for reliability. Suitable for high efficiency switching regulators and DC-DC converters. Self-resonant frequency of 9.7MHz enables high-frequency applications. Termination style is surface mount allowing easy PCB assembly.

The compact 12mm length, 4.5mm height, and 12mm depth package ensures space-efficient installation.

This inductor is ideal for industrial, automotive, and electronic manufacturing applications where space, reliability, and electrical performance are critical. Its design ensures low electromagnetic interference and high current capacity useful for power regulation circuits and integrated systems.

Explore additional stages and specifications within the Surfaces Mount Inductors section for complementary components to enhance your electronic assemblies with Wurth Elektronik's quality assured inductors.