List of Top 10 smd power inductor Brands Popular in European and American Countries

December 20, 2025

SMD power inductors are compact, surface-mount components used in power management circuits for filtering, energy storage, and current smoothing. Widely employed in smartphones, laptops, and IoT devices, they support high efficiency and thermal performance. Key features include low DC resistance, high saturation current, and excellent thermal stability. Demand is driven by miniaturization trends and rising use in renewable energy systems, electric vehicles, and 5G infrastructure. Leading manufacturers include TDK, Murata, and Coilcraft.

TDK
Shaanxi Ferrtx Enterprise Co.,Ltd.
Murata
Coilcraft
Vishay
KEMET
Littelfuse
Sumida
CUI Devices
Taiyo Yuden
Alpha & Omega Semiconductor (AO)

TDK

Establishment time : TDK was established on April 1, 1935.

website : https://www.tdk.com

Main Product : Main products include magnetic tapes, data storage media, Electronic Components (such as capacitors, inductors, and sensors), and audio/video equipment.

Company Profile

TDK Corporation is a Japanese multinational electronics company known for pioneering innovations in recording technology, including the development of the first magnetic tape recorder and advanced audiovisual and electronic materials.

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

FERRTX - Your Trusted Global Magnetic Solutions Partner

Headquartered in Xi'an, China with R&D centers spanning three provinces, FERRTX represents 37 years of accumulated technical excellence in precision magnetics innovation.As a manufacturer certified by ISO/UL/CE/IATF 16949/CNAS, we operate four specialised production bases nationwide. We deliver industry-leading quality and cost-effective components to worldwide clients.

FERRTX distinguishes itself from others in our field through our World Class Design, Engineering, and Manufacturing expertise and by providing full custom circuit design support for your unique application.

By combining cutting-edge automation technology with strict process control, we provide critical magnetic components to 500 customers in the global automotive, industrial and consumer electronics industries.

Solutions for Custom

At FERRTX, in addition to providing standard components, we offer comprehensive customisation services backed by 37 years of experience in manufacturing custom magnetic components and a team of 150 engineers.

This ensures that your products achieve optimal performance under specific voltage, frequency, and environmental conditions. We have successfully resolved complex electromagnetic interference (EMI) and radio frequency interference (RFI) issues in over 2,300 customer projects.

FERRTX boasts the industry's most comprehensive solution centre, supporting OEM customers in successfully completing critical product development, market launch, and production plans.

Product categories include:

• Power Inductors
• RF Inductors
• Transformers
• EMC Filters
• Sensors

Manufacturing Excellenc

Our four smart factories in Shenzhen, Jinan, Xianyang, and Weinan cover a total area of over 12,000 square metres, with 80% of the production lines automated. we enforce rigorous quality control systems and comprehensive outgoing inspection to guarantee the reliability of every product reaching our customers.

Corporate Philosophy

Although our annual production exceeds 200 million units, FERRTX measures success primarily by the long-term trust of more than 500 enterprise customers from over 40 countries. We have accumulated a database of solutions covering more than 2,300 application scenarios—from electric vehicle charging stations to satellite communications. This practical experience enables our engineers to anticipate design challenges before they arise, which is FERRTX's unique competitive advantage formed through global industrial cooperation.

Customer Assurance

FERRTX offers cost-effective solutions from prototype design to mass production, with predictable delivery cycles based on accurate scheduling and reliable execution capabilities. Our customer service team provides lifetime technical support, including fault analysis and technical support during the warranty period. This end-to-end accountability makes FERRTX the preferred development partner for Tier 1 suppliers in key industries.

Murata

Establishment time : Murata Manufacturing Co., Ltd. was established on April 1, 1944.

website : https://www.murata.com

Main Product : Main products include ceramic capacitors, filters, resonators, sensors, power modules, and RF Components.

Company Profile

Murata Manufacturing Co., Ltd. is a Japanese multinational corporation specializing in electronic components, renowned for its advanced ceramic technologies and R&D capabilities. Founded in 1944, the company has become a global leader in passive components, serving diverse industries including mobile communications, IoT, automotive, and industrial automation. Its commitment to miniaturization, energy efficiency, and sustainability drives continuous innovation and market expansion.

Coilcraft

Establishment time : Coilcraft was established in 1957.

website : www.coilcraft.com

Main Product : Main products include inductors, transformers, RF components, power solutions, and custom magnetics.

Company Profile

Coilcraft is a leading manufacturer of magnetic components and custom solutions, known for high reliability, precision engineering, and a strong focus on customer-driven innovation since its founding in 1957.

Vishay

Establishment time : Vishay Intertechnology, Inc. was established in 1962.

website : https://www.vishay.com

Main Product : Main products include resistors, capacitors, inductors, diodes, transistors, sensors, and optoelectronic devices.

Company Profile

Vishay Intertechnology, Inc. is a global leader in the design, manufacture, and supply of discrete semiconductors, passive electronic components, and electromechanical devices, known for high reliability, precision, and technological innovation across diverse industries.

KEMET

Establishment time : KEMET was established in 1930.

website : https://www.kemet.com

Main Product : Main products include capacitors (electrolytic, film, ceramic), power electronics, and EMI/RFI filters.

Company Profile

KEMET is a global leader in advanced electronic components, specializing in high-performance capacitors and power solutions for demanding applications across multiple industries.

Littelfuse

Establishment time : Littelfuse was established in 1930.

website : https://www.littelfuse.com

Main Product : Main products include fuses, circuit protection devices, power management components, and semiconductor solutions.

Company Profile

Littelfuse is a global leader in circuit protection, offering innovative solutions for industrial, automotive, consumer electronics, and commercial applications, with a strong focus on safety, reliability, and performance.

Sumida

Establishment time : Sumida Corporation was established on May 15, 1935.

website : https://www.sumida.co.jp/en/.

Main Product : Main products include electronic components such as capacitors, inductors, transformers, and power modules.

Company Profile

Sumida Corporation is a Japanese electronics manufacturer specializing in high-performance passive components used in consumer electronics, automotive systems, industrial equipment, and telecommunications.

CUI Devices

Establishment time : 2005

website : www.cuidevices.com

Main Product : Industrial control systems, automation solutions, HMI (Human-Machine Interface) devices, PLCs (Programmable Logic Controllers), industrial touchscreens

Company Profile

CUI Devices is a global provider of industrial automation and control technologies, specializing in innovative HMI and control system solutions for manufacturing, energy, and process industries. Founded in 2005, the company focuses on delivering reliable, scalable, and user-friendly products that enhance operational efficiency and system integration across diverse industrial environments.

Taiyo Yuden

Establishment time : Taiyo Yuden was established on April 1, 1950.

website : https://www.taiyoyuden.co.jp/en/.

Main Product : Main products include electronic components such as capacitors, resistors, inductors, filters, and RF modules.

Company Profile

Taiyo Yuden is a Japanese electronics manufacturer specializing in high-performance passive components and advanced electronic modules, known for innovation, quality, and reliability in industries such as automotive, telecommunications, and consumer electronics.

Alpha & Omega Semiconductor (AO)

Establishment time : Alpha & Omega Semiconductor (AO) was established in 2008.

website : https://www.ao-semi.com

Main Product : Main products include power MOSFETs, IGBTs, SiC MOSFETs, and integrated power modules.

Company Profile

Alpha & Omega Semiconductor is a fabless semiconductor company specializing in high-performance power devices for industrial, automotive, renewable energy, and consumer electronics applications. Founded in 2008 and headquartered in Irvine, California, AO focuses on innovation in silicon and silicon carbide technologies to deliver efficient, reliable, and scalable power solutions.

Author:

Mr. FERRTX

E-mail:

sales@ferrtx.com

Phone/WhatsApp:

+86 02968087686