TDK corporation is a leading electronics company headquartered in Tokyo, Japan.Founded in 1935, the company focuses on ferrite, a key material used in electronic and magnetic products.TDK's main products include ceramic capacitors, aluminum electrolytic capacitors, thin film capacitors, ferrite and inductors, high-frequency components, piezoelectric and protective devices, sensors and sensor systems and other passive components, power supplies.Product brands include TDK, EPCOS, InvenSense, Micronas, Tronics and tdk-lambda.In addition, TDK also provides magnetic application products such as and magnet, as well as energy devices and flash application equipment.TDK focuses on areas such as information and communications technology, automotive and industrial, and consumer electronics markets.The company has a network of design, manufacturing and sales offices in Asia, Europe, North America and South America.