Development and manufacture of inductive components, modules and magnetic materials for electronics, automotive and industry.
SUMIDA CORPORATION
Asia · Europe · USANew on Amplifa
About Sumida
Sumida Corporation is a global manufacturer of inductive components and modules with over 60 years of experience in the development and manufacture of coils and coil-related products. The portfolio includes Power Inductors, RF Inductors, Power Transformers, EMC Coils, Signal Magnetics, Sensors & Actuators, Power Modules, Automotive Modules, flexible connections as well as components for medical technology. In addition, the company offers EMS services (Electronics Manufacturing Services) and customized solutions. A dedicated business division is the development and series production of magnetic core materials, from powder development to volume-produced cores. The products are used mainly in the consumer electronics, automotive and industrial markets; in addition, components for medical devices are manufactured. The company is listed on the Tokyo Stock Exchange as a Kabushiki Kaisha (stock corporation) (TSE Code 6817) and maintains locations in Asia, Europe and the USA.
- Site
- Asia
- Processes
- Design and manufacture of coils and coil-related products (Power Inductors, RF Inductors,, EMS (Electronics Manufacturing Services), Manufacture of Magnetic Materials / core materials (from powder development to, Customized component solutions, Design and manufacture of coils and coil-related products
- Materials
- Magnetic Materials (powder/cores for inductors), Magnetic Materials (Powder/Cores), Electronics Manufacturing Services, Coil Manufacturing
- Industries
- Consumer Electronics, Automotive, Industry, Medical Technology, Industrial, Medical Equipment
- 01
Powder development of magnetic materials
- 02
Core production
- 03
Coil winding and component manufacturing
- 04
Module assembly
- 05
EMS services
Materials & Processes
Magnetic Materials (Powder/Cores)
In-house development and series production of core materials for inductors and transformers.
Electronics Manufacturing Services
Electronics manufacturing services including assembly of customized modules.
Coil Manufacturing
Design and manufacture of coils and coil-related products for over 60 years.
Products & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design and manufacture of coils and coil-related products (Power Inductors, RF Inductors,Assembly | – | – | – | – | – |
| EMS (Electronics Manufacturing Services)Assembly | – | – | – | – | – |
| Manufacture of Magnetic Materials / core materials (from powder development toOther | – | – | – | – | Magnetic Materials |
Additional services