Coilcraft, Inc. : Magnetic Components, RF Inductors & Power Magnetics Manufacturer
Advertisement
Coilcraft, Inc. is a globally recognized manufacturer of magnetic components specializing in inductors, transformers, common mode chokes, and RF magnetic solutions. Founded in 1945 and headquartered in Cary, Illinois, USA, the company has evolved from a custom coil manufacturer into one of the world’s leading suppliers of standard and custom magnetic components for communications, automotive, aerospace, medical, industrial, networking, and consumer electronics applications.
Coilcraft is particularly well known for its expertise in RF inductors, power inductors, wideband RF transformers, and EMI suppression components. Its products are widely used in wireless communication systems, 5G infrastructure, IoT devices, power converters, electric vehicles, data centers, satellite communications, and precision instrumentation. The company also provides comprehensive online design tools, simulation models, and engineering resources to simplify component selection and circuit optimization.
Key Product Highlights & Selection Guide
| Product Category | Selection Parameters / Specifications |
|---|---|
| RF Chip Inductors | Inductance, Q factor, SRF, DC resistance, package size |
| Air Core RF Inductors | Inductance, operating frequency, Q, tolerance |
| Ferrite Core RF Inductors | Frequency range, impedance, inductance, package |
| Power Inductors | Inductance, saturation current, RMS current, DCR, shielding |
| Coupled Inductors | Number of windings, inductance, current rating, isolation |
| RF Transformers | Bandwidth, impedance ratio, insertion loss, isolation |
| Power Transformers | Input/output voltage, power rating, isolation, switching frequency |
| Common Mode Chokes | Impedance, current rating, attenuation, package type |
| Ferrite Beads | Impedance at frequency, DC resistance, current rating |
| Automotive Magnetics | AEC-Q200 qualification, inductance, current rating, operating temperature |
Why Choose Coilcraft Inc.?
- More than 80 years of magnetic component design and manufacturing experience
- Industry leading portfolio of RF and power inductors
- Extensive range of standard catalog products with custom design capabilities
- High performance solutions with low DC resistance, high Q, and excellent current handling
- Advanced online design tools including inductor analyzers, DC-DC optimization tools, and SPICE models
- Global manufacturing and technical support network
- AEC-Q200 qualified products for automotive electronics
- Comprehensive documentation including 3D models, S-parameters, and application notes
Latest Products
| Product Family | Description | Typical Applications |
|---|---|---|
| XGL Series Power Inductors | Ultra low DCR, high-current shielded power inductors | AI servers, DC-DC converters, industrial power |
| 0402CT RF Chip Inductors | Low profile RF inductors optimized for high frequency circuits | RF front ends, IoT devices |
| Ceramic Core RF Inductor Series | High Q inductors for broadband RF applications | Wireless communications, instrumentation |
| Wideband RF Transformers | Broadband impedance matching transformers | Communications, RF measurement |
| Power over Coax (PoC) Magnetics | Magnetics designed for simultaneous power and data transmission | Automotive cameras, ADAS |
| Common Mode Chokes (Cx Family) | EMI suppression components for high speed interfaces | Industrial equipment, networking |
| TLVR Multiphase Magnetics | Magnetics supporting high current multiphase voltage regulators | Data centers, AI processors |
| Single Pair Ethernet Magnetics | Magnetics for industrial Ethernet applications | Industrial automation, smart factories |
Summary
Coilcraft, Inc. is one of the world’s leading manufacturers of magnetic components, offering an extensive portfolio of RF inductors, power inductors, transformers, common mode chokes, ferrite beads, and custom magnetic solutions. Serving industries ranging from wireless communications and automotive electronics to aerospace, industrial automation, medical devices, and AI infrastructure, the company combines decades of magnetic design expertise with advanced manufacturing capabilities. Its comprehensive engineering resources, innovative design tools, and commitment to product quality make Coilcraft a trusted partner for engineers developing high performance RF, power management and electromagnetic compatibility solutions.
Address & Contact Details
- Address : 1102 Silver Lake Road, Cary, Illinois 60013, USA
- Phone Numbers : +1-800-322-2645 , +1-847-639-6400, +1-847-639-1469
- Email : sales@coilcraft.com
- Contact Form : Form to be filled
- Website : www.coilcraft.com