TDK Corporation (Tokyo Denkikagaku Kogyo) was established in December 1935 with the aim of becoming the world’s first commercial manufacturer of the magnetic material ferrite. TDK, since then, has continued ceaselessly to turn out a variety of products and services making use of its materials technology, centering on ferrite and ceramics, and processing technology, which draws out the properties of materials to the maximum degree. The founding spirit of TDK, "contribute to culture and industry through creativity," continues to this day to pulsate throughout the company.
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Product Categories
Capacitors
TDK offers a large selection of highly reliable capacitors ranging from miniaturized MLCCs (multilayer ceramic chip capacitors) used in smartphones and cars to large film power capacitors that are essential for power-saving energy infrastructure systems such as power factor correction (PFC) or high-voltage DC (HVDC) power transmission installations. More...
Inductors (Coils)
TDK‘s inductors come in three types. They are manufactured using state-of-the-art multilayer processing technologies, wire-winding technology (automated or manual) or thin-film technologies. More...
EMC Components
Electronic devices generate electromagnetic interferences, which can affect the proper functioning of electronic devices and systems. As the need to ensure EMC (electromagnetic compatibility) continues to grow in importance, TDK has developed a wide range of products designed to protect electrical and electronic equipment against EMI (electromagnetic interference). More...
RF Components and Modules
Mobile devices such as smartphones and mobile phones and transmitting and receiving systems for base stations are the most important applications among TDK‘s high frequency components. More...
Voltage / Current / Temperature Protection Devices
TDK’s comprehensive portfolio covers the whole range of voltage protection devices which are used to guard IC components and electronic circuits from electrostatic discharges (ESD) and voltage surges such as lightning surges. More...
Sensors and Sensor Systems
TDK‘s complete range of sensors, marketed under the product brands TDK, EPCOS, and Micronas includes temperature sensors, pressure sensors, angle sensors, current sensors. Especially magnetic-field sensors based on Hall-sensor or TMR technology can be found in almost any machine that needs to measure position, linear or rotational movement or even current. More...
Ceramic Switching / Heating, Piezo Components and Buzzers
The TDK portfolio includes a variety of components that utilize piezo-ceramic materials. Piezoelectric vibrators are used in various areas such as industrial atomization units for controlling humidity and aerosol inhalers for medical purposes. Compact and low-power consumption piezoelectric unimorph-type buzzers and receivers can be used in automotive applications that require high levels of sound pressure at relatively broad frequency bands. More...
Transformers
Drawing on TDK’s strength as the world‘s first manufacturer to commercialized ferrite, we offer a broad spectrum of both standard and application-specific transformers that maximize the high-performance characteristics of their materials. More...
Ferrites and Accessories
TDK offers a wide variety of Mn-Zn ferrite materials optimized for their application purposes, and include materials with high magnetic flux, low losses, and for broad temperature ranges. The products are also available in various profiles, including materials with standard core shapes that are compliant with international standards or low-profile materials for planar transformers. More...
Noise Suppressing / Magnetic Sheet
The soft magnetic sheet material "Flexield" is an electromagnetic shield material made of magnetic materials and resin. It suppresses noise radiated from electronic devices across a wide frequency range. Because it is a sheet-type product with excellent flexibility in fabrication, mounting it on mobile devices such as notebook PCs, digital cameras, and cellular phones is easy. More...
Anechoic Chambers and Radio Wave Absorvers
We create anechoic chambers to meet your requirements, designing for the desired functions and performance, and ensuring compliance with specific standards. We welcome your inquiries concerning repairs or maintaining your existing anechoic chambers. In addition, we also manufacture and sell an assortment of radio wave absorbers for creating a comfortable electromagnetic environment where high-frequency electromagnetic waves are used such as wireless LAN and ITS. TDK’s radio wave absorption material is effective in improving all types of electromagnetic environments and in protecting human bodies from electromagnetic waves. More...
Power Supplies
Switching power supplies are categorized into AC-DC power supplies, DC-DC converters, and DC-AC inverters. They convert the input of commercial or DC power supplies into specified voltages or currents, and are employed in almost all electronic devices or systems that require a stable DC power supply. More...
Magnets
Magnets are applied to various products including home electronics, automobiles, and infrastructure and industrial equipment, and are indispensable for modern life. More...
Flash Storage
Today, an increasing number of NAND-type flash memory units are being used for industrial purposes and being integrated in systems, with their rapidly increasing capacity and declining prices as the backdrop. The level of reliability demanded of the NAND-type flash memory control is constantly rising. More...
Wireless Power Transfer
Taking advantage of TDK‘s expertise in magnetic materials technology and process technology, we supply coil units for wireless charging which utilize a proprietary thin and flexible magnetic metal sheet.In addition to leading the industry in properties of being ultra-thin and lightweight, it is also highly resistant to shock and therefore provides excellent reliability. More...
FA Systems
The level of cleanliness required for manufacturing processes such as semiconductor facilities and flip chip mounters is ever rising. TDK obtained the particle score which was the world’s best ever recorded level in a PWP test. We manufacture and sell the next generation mini-environment systems equipped with the FOUP load port compatible with every company‘s 300-mm FOUP with no adjustment, enabled by the air cushion system, as well as with an automatic nitrogen purge. In addition, we manufacture and sell flip chip mounting systems which are highly reliable, space saving, and economically priced. More...
Transparent Conductive Film
The transparent conductive film “FLECLEAR®” is a product for which our sputtering method and wet coating (application) method are used to form a low-resistance transparent conductive layer on PET film, while simultaneously achieving high optical characteristics through our unique optical adjustment layer. More...
Micro Modules (Substrates with Built-in ICs, Products Utilizing with SESUB)
SESUB (Semiconductor Embedded in SUBstrate) is the TDK’s original product.
This substrate with the thinned IC can be mounted with various electronic components.
SESUB enables the micro-modularization of functional circuitry such as high-performance PMUs for smartphones as well as Bluetooth modules. More...
Solar cells
The series consists of amorphous silicon solar cells using film substrates that can be processed into various forms, from small cells to large modules. Moreover, the series features excellent shock resistance and drop impact resistance, owing to its light weight.