Coilcraft Incorporated is a globally respected manufacturer of high-performance magnetic components, including inductors, transformers, and RF components. Established in 1945 and headquartered in Cary, Illinois, Coilcraft has become a trusted name in the electronics industry, serving engineers and product developers across a wide range of industries such as automotive, telecommunications, medical devices, and consumer electronics.
Company Overview
Founded originally to support the growing radio and television market, Coilcraft has continually evolved to meet the demands of advancing technology. The company now operates globally, with design, manufacturing, and distribution facilities in North America, Europe, and Asia. Coilcraft is well known for its commitment to quality, innovation, and customer support.
Coilcraft's reputation rests on delivering components that offer exceptional reliability and performance. Their extensive catalog includes products specifically engineered to meet the demanding requirements of high-frequency and high-power applications.
Product Offerings
Coilcraft offers an extensive range of magnetic components, including:
Surface-mount and through-hole inductors
Power magnetics
High-frequency RF coils
EMI filters
Transformers for signal and power applications
Wirewound chip inductors
These components are essential in circuits for managing voltage, filtering noise, and transmitting signals. Whether it's a compact wearable device or a powerful automotive control system, Coilcraft provides the magnetic elements needed to ensure efficiency and functionality.
Innovation and Engineering Support
One of Coilcraft's core strengths lies in its dedication to engineering innovation. The company offers:
Advanced design tools such as online calculators and selection guides.
Simulation models and technical resources for engineers during the product design phase.
Rapid prototyping support to help customers bring products to market faster.
Coilcraft also works closely with electronics engineers to customize magnetic components for unique or demanding applications, ensuring optimal performance under real-world conditions.
Global Reach and Manufacturing Excellence
Coilcraft operates a vertically integrated manufacturing model, which allows it to control quality at every step of the process. With factories in the United States, China, Malaysia, and other countries, Coilcraft ensures consistent product delivery across global markets.
Their facilities adhere to rigorous standards and are certified under ISO 9001 and ISO/TS 16949, reflecting the company's commitment to excellence in quality management.
Applications Across Industries
Coilcraft components are integral to a wide array of modern electronics, including:
Telecommunications: For networking equipment, base stations, and mobile devices.
Automotive systems: For ADAS, infotainment, and battery management systems.
Medical equipment: In diagnostic and monitoring devices where precision is critical.
Consumer electronics: In products like smartphones, laptops, and home automation devices.
Aerospace and defense: For mission-critical systems requiring durable and high-reliability parts.
Sustainability and Compliance
In addition to high-quality manufacturing, Coilcraft emphasizes environmental responsibility. The company complies with global regulations such as RoHS, REACH, and Conflict Minerals Reporting. It continuously works to improve its sustainability footprint by optimizing materials usage and reducing waste in its production facilities.
Why Engineers Choose Coilcraft
Unmatched product reliability
Extensive technical documentation and support
Global availability and fast delivery
Innovative design tools
Commitment to engineering excellence
Coilcraft Incorporated is more than just a component manufacturer—it's a partner in innovation for engineers and technology companies around the world. With a legacy of quality, a forward-looking approach to design, and a commitment to customer success, Coilcraft continues to play a vital role in shaping the future of electronics. Whether you're designing the next smartphone or building systems for electric vehicles, Coilcraft provides the magnetic components to power your vision.
