Wurth Elektronik Shielded Wirewound Surface Mount Inductor 33 μH ±20 % 3.2 A Idc Ferrite Core 1280 Package WE-PD 744770133

Wurth Elektronik 744770133 is a shielded wirewound surface mount inductor featuring a ferrite core, offering an inductance of 33 μH with ±20 % tolerance and a maximum direct current rating of 3.2 A. Packaged in a 1280 case, this inductor uses tape and reel packaging to facilitate efficient placement with automated machines in electronics manufacturing.

The inductor is designed for demanding industrial and automotive applications, complying with AEC-Q200 standards. It operates reliably in temperatures ranging from -40°C to 125°C, making it suitable for harsh environments. Its magnetically shielded design provides low leakage fields, which enhances circuit efficiency and reduces electromagnetic interference.

The wirewound construction on a ferrite core results in low power losses and the ability to handle high current loads, making it ideal for switching regulators, integrated DC/DC converters, and graphic card power circuits. The recommended solder profile is reflow, supporting common surface mount assembly methods.

Physical dimensions of this component are 12 mm in length, 8 mm in diameter, and 8 mm in height, facilitating compact circuit designs. The inductor's maximum DC resistance is 64 milliohms and it has a maximum self-resonant frequency of 8.5 MHz. It is moulded and constructed for robustness and reliable performance.

The 744770133 inductor provides stable inductance with ±20 % tolerance suitable for power applications. High maximum DC current rating ensures suitability for high-load circuits. Automotive standard compliance guarantees durability in automotive electronics.

Shielding minimizes stray electromagnetic fields for sensitive electronic designs. Tape and reel packaging allows for efficient surface mount production line integration. Ferrite core material optimizes magnetic properties for efficient inductance.

Compatible with reflow soldering processes common in modern PCB assembly.

This surface mount inductor is widely used in industrial electronics, automotive systems, telecommunications equipment, and consumer electronics requiring compact, reliable inductive components that deliver efficient power regulation and noise suppression. Browse more inductors and electronic components on EnvMart to find complementary or alternate parts for your applications.

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