SUMIDA CORPORATION

Sumida Corporation researches, designs, develops, manufactures, and sells electronic components in Japan, the United States, China, Hong Kong, Germany, the rest of the Asia Pacific, the rest of the European Union, the rest of North America, and internationally. The company offers power inductors, rod core chokes, RF coils, and RF chip inductors, including surface mount, through-hole, and LPF coils for digital amplifiers; and power transformers, such as surface mount, through-hole, and PoE transformers, as well as switching mode power supplies, reactors, and wireless power transfer coils. It also provides signal transformers and magnetics comprising pulse and xDSL transformers, RF/communication, RFID, antennas, and other products; EMC coils consisting of AC and DC power line, and normal and common mode chokes; and sensors and actuators, including rotor position sensors, ABS coils, and solenoid coils. In addition, the company offers automotive modules comprising choke modules for inverters, module components, component carriers, power conversion, and other components and modules; magnetic materials, such as ferrites, powder cores, and nanocrystalline materials; filters; feedthrough capacitors and ceramics, which consist of filter plates, trimmer capacitors, and ceramic mounting elements; flexible connections; electronic manufacturing services; low-voltage transformers, chokes, LCL-filters, AFE and EMC filters, and MF-transformers for the power industry; and components for medical equipment, including network isolation and isolation transformers. The company's products are used for audio/visual, OA, automotive, and industrial applications. The company was formerly known as Sumida Electric Co., Ltd and changed its name to Sumida Corporation in June 2000. Sumida Corporation was founded in 1950 and is headquartered in Chuo, Japan.