Wurth Elektronik Multilayer Surface Mount Inductor WE-MK, 1 nH, 5% Tolerance, 470 mA Idc, Ceramic Core 7447820010

The Wurth Elektronik 7447820010 is a multilayer Surface Mount Inductor from the WE-MK series featuring a ceramic core that delivers a stable and reliable inductance value of 1 nH with a tolerance of 5%. Designed for high-frequency applications, this unshielded component supports maximum DC currents up to 470 mA and offers a maximum self-resonant frequency of 1 GHz, making it ideal for use in Bluetooth and wireless LAN circuits where signal integrity is paramount.

Its compact dimensions of 0.6 mm length, 0.3 mm height, and 0.3 mm depth allow for efficient PCB space use while the surface mount termination style enables seamless automated assembly. This inductor supports operation under a wide temperature range from -55°C to +125°C, complying with automotive AEC-Q200 standards, reflecting its suitability for automotive and demanding industrial applications.

Manufactured under stringent IEC, JEDEC, REACH, and RoHS guidelines ensures environmentally safe and compliant performance. The device is supplied in Tape & Reel packaging, facilitating high-volume production workflows.

Key features include a multilayer ceramic construction providing stable inductance over temperature variations and a minimum quality factor of 4, which improves circuit filtering characteristics. Inductive tolerance remains tightly controlled at 5%, ensuring precision in electronic designs.

Ceramic core ensures stability and reliability of inductance over temperature. Unshielded multilayer design supports high-frequency circuit applications. High self-resonant frequency up to 1 GHz minimizes parasitic effects.

Surface mount termination aids in automated PCB assembly. Wide operating temperature range from -55°C to 125°C suitable for automotive and industrial use. Compliance with IEC, JEDEC, REACH, and RoHS supports environmental safety and regulatory standards.

Tape & Reel packaging optimizes manufacturing process efficiency. Compact size helps save PCB space in high-density designs. 5% inductance tolerance guarantees circuit reliability and precision. Minimum quality factor of 4 enhances circuit performance.

This inductor is widely used in industrial, telecommunications, automotive, and consumer electronics for filtering, tuning, and energy storage in high-frequency circuits. EnvMart offers this precise and reliable Wurth Elektronik WE-MK series inductor for advanced electronic manufacturing.