Wurth Elektronik WE-PD2 Unshielded Wirewound Surface Mount Inductor with Ferrite Core 220μH ±10 % 420mA 125°C 744774222

Wurth Elektronik 744774222 WE-PD2 unshielded wirewound surface mount inductor with ferrite core provides 220μH inductance and supports a maximum DC current of 420mA. It operates efficiently within a temperature range of -40°C to 125°C, making it suitable for varied industrial and electronic applications.

This inductor is designed with a ferrite core to optimize magnetic properties and performance. The unshielded wirewound construction with an inductance tolerance of ±10% ensures precise inductance values for power regulation circuits.

Dimensionally compact with 5.8mm length, 5.2mm depth, and 4.5mm height, the inductor fits easily into surface mount technology (SMT) assemblies. It comes with a maximum DC resistance of 1.57Ω and a maximum self-resonant frequency of 5MHz, ideal for high frequency switching regulator designs such as computer, laptop, mobile phone, and pager power supplies.

Compliant with JEDEC JS709B, REACH, and RoHS standards, the WE-PD2 series supports environmentally responsible manufacturing processes. The tape and reel packaging enables efficient automated insertion during PCB assembly.

Applications include switching regulators with low operating voltages, integrated DC/DC converters, and devices requiring high efficiency power inductors. The product is manufactured in China and is suited for industrial, electronics, and communications sectors demanding reliable inductance performance.

This Surface Mount Inductor features a ferrite core enhancing magnetic performance. The component operates reliably in temperatures ranging from -40°C to 125°C. It is unshielded and intended for wirewound applications with ±10% inductance tolerance.

The inductor has a compact size with dimensions of 5.8mm length, 5.2mm depth, and 4.5mm height. Maximum DC resistance is 1.57Ω, suitable for efficient power regulation use cases. Compliance with JEDEC JS709B, REACH, and RoHS standards ensures environmental safety.

The component comes packaged in tape & reel format for automated assembly. Its maximum self-resonant frequency is 5MHz, enabling high-frequency switching regulator applications. Ideal for use in switching regulators, integrated DC/DC converters, and portable electronics.

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