Coilcraft

Designs, manufactures, and distributes inductive components including SMT and leaded inductors, transformers, and assemblies for the automotive and other markets. Coilcraft is a leading global supplier of magnetic components including high performance RF chip inductors, power magnetics and filters. In addition to a large selection of standard components, Coilcraft also designs and builds custom magnetics to fit a customer’s exact electrical requirements. Buyers consider Coilcraft a preferred supplier because of their reputation for quality, reliable delivery, engineering support and the superior performance of their products.

Coilcraft’s line of business includes manufacturing electronic coils and transformers. Coilcraft is a privately held company, founded in 1960 as a custom coil maker for the many television set manufacturers that were clustered around the Chicago area at that time. As the electronics industry matured and diversified, Coilcraft focused on customer needs and continually developed new products. Today, Coilcraft produces inductors for a long list of customers worldwide in telecommunications, computers, instrumentation and other electronic products.

Coilcraft’s basic product lines include:

Surface mount RF inductors
Surface mount power inductors
Tunable and fixed RF inductors
EMI filters
LED driver magnetics


Coilcraft CPS (Critical Products and Services) is part of Coilcraft, Inc., focusing on magnetic products for very high reliability, critical applications, such as those found in aerospace, military, medical and other applications where durability and reliability are of paramount importance. End products that must operate in unusually harsh environmental conditions are also a good fit for our magnetic components.