Coilcraft

Headquartered outside of Chicago in Cary, Illinois, Coilcraft is a leading global supplier of magnetic components including high performance RF chip inductors, power magnetics and EMI filters. In addition to a large selection of standard components, we also design and manufacture custom magnetics to meet your exact electrical requirements.
Engineers and buyers consider Coilcraft a preferred supplier because of our reputation for quality, reliable delivery, engineering support and the superior performance of our products. In independent surveys, engineers consistently rank Coilcraft the number one magnetics company they would recommend to a friend.
Product Line
• Wirewound chip inductors as small as 0201 size
• Low profile, high current SMD power inductors
• EMI/RFI filters
• Wideband RF transformers
• Planar transformers and inductors
• RFID transponder coils
• Power over Ethernet transformers
• High reliability magnetics and testing services via Coilcraft Critical Products & Services