Coilcraft

Headquartered in Cary, IL, Coilcraft has been a leader in the design, manufacture and distribution of high-performance magnetic components including RF chip inductors, power magnetics and filters since 1945. In addition to the industry’s largest selection of standard, off-the-shelf components, we also design and build custom magnetics to meet your precise requirements.

With manufacturing, distribution and engineering facilities across North America, Asia, and Europe, Coilcraft provides fast service, shipping, and response times, regardless of where you are in the world. Our global footprint allows us to produce components in multiple locations to support customers around the world and dramatically outperform industry-average lead times.

Coilcraft maintains a rich library of web tools that simplify part selection by offering easy product comparisons, and our customers appreciate our generous free evaluation sample policy. We value our reputation as a provider of high-quality products delivered on-time, and take pride in our ability to support engineers from product design through production.

Products

Power Inductors

RF Inductors

Transformers

EMI Chokes/Wirewound Ferrite Beads

Design Tools

DC-DC Optimizer

Power Inductor Finder and Analyzer

Coupled Inductor Finder and Analyzer

Current Transformer Finder

DCR @ Temperature Tool

RF Inductor/Choke Finder and Analyzer

Common Mode Choke Finder and Analyzer

Wirewound Ferrite Bead Finder and Analyzer

Reference Design Inductor Finder

Applications

Automotive

LED Driver

Magnetics for Industrial Applications

Power Injection Inductors for 10BASE-T1 PoDL

Power Injection Inductors for Automotive LVDS

Ultrasonic Sensing