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TDK Corporation
Establishment time : TDK Corporation was established on April 1, 1935.
website : https://www.tdk.com
Main Product : Main products include magnetic tapes, audio and video recording media, data storage solutions, Electronic Components (such as capacitors, inductors, and sensors), and energy products (like lithium-ion batteries).
Company Profile
Murata Manufacturing Co., Ltd.
Establishment time : Murata Manufacturing Co., Ltd. was established on April 1, 1944.
website : https://www.murata.com
Main Product : Main products include electronic components such as ceramic capacitors, filters, resonators, sensors, power modules, and RF Components.
Company Profile
Vishay Intertechnology, Inc.
Establishment time : Vishay Intertechnology, Inc. was established on June 26, 1962.
website : https://www.vishay.com
Main Product : Main products include resistors, capacitors, inductors, diodes, transistors, sensors, and optoelectronic components.
Company Profile
Littelfuse Inc.
Establishment time : Littelfuse Inc. was established on May 20, 1961.
website : https://www.littelfuse.com
Main Product : Main products include fuses (electrical and electronic), circuit protection devices, power management solutions, automotive components, and industrial electronics.
Company Profile
Coilcraft, Inc.
Establishment time : Coilcraft, Inc. was established in 1956.
website : https://www.coilcraft.com
Main Product : Main products include inductors, Transformers, RF components, and custom magnetics.
Company Profile
Shaanxi Ferrtx Enterprise Co.,Ltd.
Establishment time : 2023
website : www.ferrtx.com
Main Product : Power Inductor,RF Inductor,Transformers,EMC Filter - EMI/RFI,Sensor,Power Converter
Company Profile

Bourns, Inc.
Establishment time : Bourns, Inc. was established in 1947.
website : www.bourns.com
Main Product : Main products include resistors, potentiometers, encoders, sensors, fuses, surge protection devices, and custom electronic components.
Company Profile
Panasonic Corporation
Establishment time : Panasonic Corporation was established on May 7, 1918.
website : https://www.panasonic.com
Main Product : Main products include home appliances, electronic components, batteries, automotive parts, solar energy systems, and smart home solutions.
Company Profile
Sumida Corporation
Establishment time : Sumida Corporation was established on April 1, 1935.
website : https://www.sumida.co.jp/.
Main Product : Main products include electronic components such as capacitors, inductors, transformers, and power modules.
Company Profile
EPCOS AG (a TDK Company)
Establishment time : EPCOS AG was established on April 1, 1975.
website : https://www.epcos.com
Main Product : Main products include passive electronic components such as capacitors, inductors, filters, sensors, and power management solutions.
Company Profile
Alpha Industries, Inc.
Establishment time : Alpha Industries, Inc. was established in 1959.
website : https://www.alpha-industries.com
Main Product : Main products include military-style jackets, outerwear, tactical gear, and workwear.
Company Profile
A toroidal choke calculator aids in designing efficient electromagnetic filters using toroidal cores. It estimates inductance, wire size, turns, and current capacity based on core material,...
**Toroidal Choke Calculator** Simplify inductor design with our Toroidal Choke Calculator. Input core material, desired inductance, frequency, and current to determine turns, wire gauge, and core...
**Toroidal Choke Calculator: Industry Trends** Rising demand for efficient EMI/RFI suppression in power electronics drives adoption of toroidal choke calculators. These tools enable rapid design...
The toroidal choke calculator market serves engineers, hobbyists, and electronics manufacturers seeking efficient, compact EMI suppression solutions. Demand is driven by rising need for noise...
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January 21, 2026
January 08, 2026
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