TDK Corporation is a Japanese electronics company founded in 1935, originally focused on commercializing ferrite, a magnetic material. Over the years, TDK has grown into a global manufacturer of electronic components and materials, continually evolving across various business domains.
The company's product portfolio includes ferrite cores, magnetic recording media, electronic components like ceramic capacitors and multilayer chip inductors, and advanced magnetic heads for hard disk drives. TDK has a rich history of innovation, having introduced products such as cassette tapes and floppy disks, and has made significant advancements in ferrite-based technologies for microwave applications. With a commitment to creativity and contribution to culture and industry, TDK has established a strong international presence since opening its first office in New York City in 1959.
Onsemi is a supplier of power semiconductors and sensors focused on the automotive and industrial markets. Onsemi is the second-largest power chipmaker in the world and the largest supplier of image sensors to the automotive market. While the firm used to be highly vertically integrated, it now pursues a hybrid manufacturing strategy for flexible capacity. Onsemi is pivoting to focus on emerging applications like electric vehicles, autonomous vehicles, industrial automation, and renewable energy.