Wurth Elektronik WE-PD Shielded Wirewound Surface Mount Inductor 1 mH ±20% 200 mA Idc 74477830

Wurth Elektronik 74477830 WE-PD Shielded Wirewound Surface Mount Inductor is a high-quality 1 mH inductance device with ±20% tolerance that supports a maximum DC current of 200 mA. Designed with a ferrite core and wirewound construction, it offers excellent magnetic shielding resulting in minimal leakage field, making it ideal for sensitive electronic applications.

The inductor measures 13 mm in diameter, 7.3 mm in length, and 3.2 mm in height for compact surface mount installation. It is qualified to the AEC-Q200 automotive standard, ensuring reliability and durability under demanding environmental conditions, including an operating temperature range from -40°C to 125°C.

The component features a maximum DC resistance of 9.44 Ω and a maximum self-resonant frequency of 2 MHz, suitable for switching regulators, integrated DC-DC converters, and other high-efficiency power supply circuits. Delivered in tape and reel packaging, it supports efficient automated assembly processes.

Applications include switching regulators with low operating voltages, high efficiency converters (>86%), and graphic cards. The ferrite core and wirewound design provide robust magnetic characteristics and thermal stability, while the magnetic shielding ensures minimal interference and energy loss.

This product is RoHS compliant and manufactured in China, demonstrating environmental responsibility and high production standards. The tape & reel packaging facilitates easy integration onto PCB assembly lines, appropriate for industrial, automotive, and electronic manufacturing sectors.

This surface mount inductor has a compact size of 13 mm diameter, 7.3 mm length, and 3.2 mm height. The inductors are constructed using wirewound technology with a ferrite core for strong magnetic performance. Designed for robust usage with an operating temperature range from -40°C to 125°C.

It complies with AEC-Q200 automotive standard and RoHS for safe, environmental operation. Maximum DC resistance is 9.44 Ω and maximum self-resonant frequency is 2 MHz. Packaged in Tape & Reel format for efficient automated PCB assembly.

Suitable for switching regulators, DC-DC converters, and high efficiency power applications. Magnetic shielding reduces leakage field for sensitive electronic circuit protection. Core material is ferrite to enhance inductive properties and stability under thermal stress.

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