TDK Corporation, headquartered in Tokyo, Japan, is one of the world’s leading manufacturers of electronic components and solutions. Founded in 1935 to commercialise ferrite, TDK has since expanded into a diversified technology company with a portfolio that spans passive components, sensors, power supplies, and energy storage products. Its technologies play a vital role in applications across automotive, industrial, ICT, consumer, and energy sectors.

The company’s passive component offerings include capacitors, inductors, ferrites, and EMC products marketed under the TDK and EPCOS brands. These components are fundamental to electronic circuits, supporting everything from smartphones and home appliances to renewable energy systems and electric vehicles. TDK is also a major supplier of piezo and film capacitors, which are used in applications requiring high reliability and stable performance.

Sensors and sensor systems are another strategic focus. TDK produces MEMS sensors for motion, pressure, temperature, and microphones, as well as magnetic sensors and TMR sensors, which are essential for automotive safety, IoT devices, and industrial automation. The company’s InvenSense brand is well recognised in the MEMS sector, particularly in smartphones and wearables.

In the field of power and energy, TDK provides power supplies, converters, and energy storage solutions that enable efficient energy management in data centres, industrial equipment, and healthcare systems. Its TDK-Lambda subsidiary is a global name in reliable power supply technologies. The company is also active in magnetic heads for hard disk drives and has a growing presence in rechargeable batteries, supporting the expanding demand for portable and electric-powered devices.

TDK combines its broad product portfolio with strong R&D investment and a commitment to sustainability. Its components enable advances in electrification, connectivity, and energy efficiency, aligning with global trends in decarbonisation and digitalisation. With operations in over 30 countries, TDK continues to serve as a trusted partner for engineers and OEMs worldwide, delivering technologies that power the connected future.