Murata Expands Toroidal Coil Inductor Portfolio for Industrial Automation & Robotics

March 28, 2026Murata Manufacturing Co., Ltd., a global leader in passive electronic components, has expanded its industryleading lineup with a new highcurrent toroidal coil inductor series tailored for industrial automation equipment, robotics, and smart manufacturing systems. Industrial applications demand inductors that can withstand harsh operating conditions—including high humidity, electrical noise, and extreme temperature fluctuations—while delivering consistent performance over long lifespans. Murata’s new toroidal coil inductor features a highgrade metal alloy core and reinforced insulated winding structure, enabling it to handle 24% higher thermal loads than standard inductors while maintaining ultralow DCR and high saturation current. The toroidal design minimizes magnetic flux leakage, reducing EMI interference with sensitive control circuits in PLCs, servo drives, and industrial robots. Additionally, the component’s compact, rugged construction simplifies automated assembly and integration into spaceconstrained industrial equipment. Murata’s strategic partnership with Delta Electronics to codevelop customized toroidal coil inductor solutions further strengthens its position in the industrial power management market, supporting the global trend of smart, efficient, and reliable industrial automation.



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