Top 10 RF Inductor Manufacturers

January 18, 2026

**RF Inductor Trends (2024):** Miniaturization continues driving demand for compact, high-Q inductors in 5G and IoT devices. Enhanced thermal stability and reduced EMI are key design focuses. Adoption of automated SMT assembly boosts production efficiency. Materials innovation—like Nanocrystalline Cores—improves performance. Integration with RF front-end modules increases. Sustainability efforts push recyclable packaging and lead-free materials.

TDK Corporation
Murata Manufacturing Co., Ltd.
Coilcraft, Inc.
Bourns, Inc.
Vishay Intertechnology, Inc.
KEMET Corporation
LEMO Electronics
Shaanxi Ferrtx Enterprise Co.,Ltd.
Alpha Industries, Inc.
Taiyo Yuden Co., Ltd.
Sumida Corporation

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, Electronic Components (such as capacitors, inductors, and sensors), and data storage solutions.

Company Profile

TDK Corporation is a Japanese multinational electronics company known for pioneering innovations in audio and video recording technologies, with a strong legacy in magnetic tape development and a diversified portfolio in electronic materials and components.

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 ceramic capacitors, filters, resonators, sensors, power modules, RF Components, and electronic components for automotive, industrial, and consumer electronics.

Company Profile

Murata Manufacturing Co., Ltd. is a global leader in the design, development, and production of electronic components, particularly passive devices. Founded in 1944, it has built a reputation for innovation, quality, and reliability. The company plays a crucial role in enabling compact, efficient electronic systems across diverse industries, including telecommunications, automotive, healthcare, and industrial automation. Its commitment to sustainability and technological advancement continues to drive growth and market leadership.

Coilcraft, Inc.

Establishment time : Coilcraft, Inc. was established in 1959.

website : https://www.coilcraft.com

Main Product : Main products include inductors, Transformers, chokes, and custom magnetic components.

Company Profile

Coilcraft, Inc. is a leading global manufacturer of high-performance magnetic components, specializing in inductors, transformers, and custom solutions for demanding electronic applications across multiple industries.

Bourns, Inc.

Establishment time : Bourns, Inc. was established in 1947.

website : https://www.bourns.com

Main Product : Main products include resistors, potentiometers, sensors, encoders, fuses, circuit protection devices, and custom electronic components.

Company Profile

Bourns, Inc. is a global leader in designing and manufacturing electronic components, specializing in precision passive components and advanced Sensor technologies, serving diverse industries with reliable, high-performance solutions since its founding in 1947.

Vishay Intertechnology, Inc.

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

website : www.vishay.com

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

Company Profile

Vishay Intertechnology, Inc. is a global leader in the design, manufacture, and marketing of discrete semiconductors, passive electronic components, and interconnect solutions, serving diverse industries with high-reliability and precision products.

KEMET Corporation

Establishment time : KEMET Corporation was established in 1930.

website : https://www.kemet.com

Main Product : Main products include capacitors (electrolytic, film, ceramic), resistors, inductors, and other passive electronic components.

Company Profile

KEMET Corporation is a global leader in the design and manufacture of advanced electronic components, specializing in high-reliability capacitors used in demanding environments across multiple industries. Founded in 1930, it has built a strong reputation for engineering excellence and customer-focused solutions.

LEMO Electronics

Establishment time : LEMO Electronics was established in 1948.

website : https://www.lemo.com

Main Product : Main products include high-reliability connectors, circular connectors, fiber optic connectors, and custom interconnect solutions.

Company Profile

LEMO Electronics is a Swiss-based global leader in the design and manufacture of high-performance electrical and optical connectors, known for innovation, quality, and durability in demanding environments.

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 38 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 38 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.

Alpha Industries, Inc.

Establishment time : Alpha Industries, Inc. was established in 1959.

website : www.alpha-industries.com

Main Product : Main products include military-style jackets, outerwear, and tactical apparel.

Company Profile

Alpha Industries, Inc. is a U.S.-based manufacturer specializing in durable, military-inspired clothing, best known for its iconic M-65 field jacket, widely recognized in both military and civilian fashion circles.

Taiyo Yuden Co., Ltd.

Establishment time : 1950

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

Main Product : Capacitors, resistors, inductors, filters, RF components, ceramic substrates, and electronic materials

Company Profile

Taiyo Yuden Co., Ltd. is a Japanese multinational electronics company specializing in high-performance passive components and electronic materials. Founded in 1950, it has built a reputation for innovation and reliability in capacitors and related technologies. The company serves diverse industries including automotive, telecommunications, industrial equipment, and consumer electronics. With a global presence and continuous R&D investment, Taiyo Yuden maintains leadership in advanced ceramic and electronic material solutions.

Sumida Corporation

Establishment time : Sumida Corporation was established on April 1, 1935.

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

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

Company Profile

Sumida Corporation is a Japanese multinational electronics company specializing in passive electronic components, known for its high-quality and reliable products used in consumer electronics, industrial equipment, automotive systems, and telecommunications.

Author:

Mr. FERRTX

E-mail:

sales@ferrtx.com

Phone/WhatsApp:

+86 02968087686