Murata Wirewound Surface Mount Inductor 220μH ±10% 110mA 1812 Package Ferrite Core LQH43MN221K03L

Murata LQH43MN221K03L is a high-quality wirewound surface mount inductor designed for efficient signal filtering and power supply stabilization in electronic circuits. Featuring a ferrite core, this inductor delivers an inductance of 220 μH with a tolerance of ±10%, ensuring consistent performance within specified limits.

The inductor is optimized for compact PCB layouts, encapsulated in a standard 1812 package (4.5mm length, 2.6mm height, 3.2mm depth), making it suitable for modern surface mount technology (SMT) assembly. Its solder termination style facilitates reliable solder joints during manufacturing.

Rated for a maximum DC current of 110 mA, and with a low maximum DC resistance of 5.4 Ω, this component is suitable for low-power applications requiring minimal energy loss. The operating temperature range from -40°C to 85°C allows usage in demanding environmental conditions, such as automotive and industrial electronics.

Murata has designed the LQH series inductors to maintain performance at high frequencies, with a maximum self-resonant frequency of 4.5 MHz and a minimum quality factor of 40, making it effective for filtering and noise suppression in power supplies and RF circuits.

The product complies with RoHS standards, confirming its environmental compliance. It is supplied in embossed tape packaging compatible with automated SMT processes, improving production efficiency in industrial manufacturing applications.

Constructed with a wirewound coil on a ferrite core for superior performance at high frequencies. Compact 1812 package allows for space-saving PCB design. Low DC resistance ensures greater efficiency in circuits. Wide operating temperature range supports varied application environments.

Embossed tape packaging suitable for automated manufacturing. RoHS compliant, meeting environmental regulations. Maximum self resonant frequency of 4.5 MHz for RF and power supply filtering. Minimum quality factor of 40 guarantees effective signal integrity improvements.

Solder termination style ensures durable electrical connections.

This Murata inductor is ideal for use in electronics manufacturing, automotive systems, power supplies, communication devices, and instrumentation requiring reliable, compact, and high-frequency inductive components. Browse the Electronics Components category at EnvMart for more Surface Mount Inductors and related parts.