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Multilayer power inductors

FDK Coild overview

FDK is a company seeking to create products which take advantage of unique material technologies developed by a dedicated research and development team focused on innovation. Founded in 1950, FDK started from the manufacture and sales of manganese dry batteries. From that time, various experiments were conducted, and from the expertise gained in the related materials, it was decided that FDK would enter the ferrite business. The company expanded from the development of ferrite materials to electronic devices such as multi-layer coils and customized coils devices for automotive.

Corporate Profile

Trademark FDK logo small
Foundation Feb. 1, 1950
Head Office
FDK head office is in Tokyo, JapanShinagawa Crystal Square Bldg.,
1-6-41 Konan, Minato-ku, Tokyo 108-8212 Japan 

TEL: +81-3-5715-7400
FAX: +81-3-5715-7401
Capital 28,301 million yen
Net Sales FY2016 (April 1, 2016 to March 31, 2017)
73,682 million yen consolidated basis
50,188 million yen non-consolidated basis
Employees 4,256 consolidated basis
2,116 non-consolidated basis
(as of July 31, 2017)
Description of Business FDK CORPORATION is a manufacturer, which manufactures, sells and exports various kinds of batteries, rechargeable batteries, battery devices, electronic components and devices.
Main Products Alkaline batteries, Ni-MH batteries, Lithium batteries, Carbon-zinc batteries, Power storage system, Electric lights, Production systems for batteries, Switching power supplies, Coil devices, DC-DC power modules, Multilayer power inductors, Ceramic products, Toner, Signal processing modules for LCDs


  • Fujitsu Servers
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  • Peripheral devices
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