Wurth Elektronik WE-PD Shielded Wirewound Surface Mount Inductor 22 μH ±20 % 1.41 A Idc 7447779122

Wurth Elektronik's 7447779122 WE-PD shielded wirewound surface mount inductor features 22 μH inductance with a tolerance of ±20 % and supports a maximum DC current of 1.41 A. This inductor is magnetically shielded to significantly reduce leakage fields and is moulded to enhance mechanical strength and stability.

It is ideal for applications such as switching regulators operating at low voltages and integrated DC/DC converters requiring high efficiency greater than 86%. Its robust design meets the automotive AEC-Q200 standard, ensuring reliable performance in demanding environments.

The device operates effectively across a wide temperature range from -40°C up to +125°C, making it suitable for automotive and industrial use. Its maximum DC resistance of 110 mΩ results in low power losses, supporting efficient circuit operation. The inductor's maximum self-resonant frequency of 15 MHz enables use in high-frequency switching circuits.

Packaged in tape and reel, it is optimized for automated assembly in manufacturing processes. The recommended solder profile is reflow soldering compatible with standard surface mount technology processes.

This product is RoHS compliant and manufactured in China. It contributes to enhancing switching regulator efficiency, particularly in graphic cards and other electronics requiring compact and reliable power inductors.

Magnetically shielded construction reduces leakage fields effectively. Designed for switching regulators with low operating voltages. Suitable for integrated DC/DC converters ensuring high efficiency. Can operate reliably within a temperature range of -40°C to +125°C.

Packaged in tape and reel format for automated assembly. Complies with Automotive Standard AEC-Q200 for robustness. Has a maximum DC resistance of 110 mΩ minimizing power loss. Recommended solder profile is reflow for surface mounting.

Maximum self-resonant frequency of 15 MHz supports high-frequency applications. Moulded wirewound design ensures durability and stability of inductance. Explore more in our Surface Mount Inductors category at EnvMart for comprehensive solutions.