Sumida Corporation (SDAEF)

Overview

Sumida Corporation is a prominent manufacturer and supplier of electronic components and modules with a global presence, catering to a wide array of industries including consumer electronics, automotive, and industrial applications. With operations spanning across Japan, rest of Asia, Europe, and North and South America, the company has built a comprehensive portfolio that supports the electronic needs of these sectors. Initially established as Sumida Electric Co., Ltd, the company underwent a name change to Sumida Corporation in June 2000. Founded in 1950 and based in Tokyo, Japan, Sumida has evolved over the decades to become a key player in the electronics manufacturing industry.

Products and Services

• Power and RF Inductors: Sumida Corporation provides a wide range of inductors, including surface mount, through hole, and LPF coils for digital amplifiers, as well as RF chip inductors. These components are essential in managing power and signals in various electronic devices.
• Power Transformers: The company offers an extensive selection of power transformers, such as surface mount, through hole, and PoE transformers, alongside switching mode power supplies, reactors, and wireless power transfer coils. These are vital for voltage regulation and power conversion in electronics.
• Signal Magnetics: This category includes RF/communication, radio frequency identification tags, antennas, and other products. Signal magnetics play a crucial role in the transmission and reception of signals in various electronic applications.
• EMC Coils: Sumida provides EMC coils, including AC and DC power line, normal mode chokes, and common mode chokes. These components help in mitigating electromagnetic interference (EMI), ensuring the smooth operation of electronic equipment.
• Sensors and Actuators: The list of offerings includes rotor position sensors, ABS coils, and solenoid coils. Sensors and actuators are integral to modern electronics, enabling them to detect changes in their environment and respond accordingly.
• Automotive Modules: The company manufactures automotive modules, such as xenon ignitors, choke modules for inverters, module components, component carriers, power conversion modules, and components and modules. These specialized products are designed to meet the rigorous standards of the automotive industry.
• Ceramic Based Passive Components, Electronic Manufacturing Services, and Flexible Flat Cables: Sumida also offers a variety of ceramic-based passive components, electronic manufacturing services (EMS), and flexible flat cables, catering to a wide range of applications across different industries.
• Medical Equipment Components: The product range extends to components for medical equipment, including network isolation and isolation transformers, highlighting Sumida’s capability to serve the healthcare sector with essential electronic components.