Coilcraft is a global magnetic components manufacturer specializing in inductors and transformers - proudly serving a number of industries. Contact us today!

2025年3月27日 · 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.

We are a division of Coilcraft, Inc., a world leader in the design and manufacture of magnetic components for a wide range of applications, including signal generation and processing, RF, power, impedance matching, timing and much more.

Coilcraft’s leading power inductor technology meets the demand for high switching frequencies and small overall solution size in shielded composite core and traditional ferrite core constructions.

Coilcraft high-voltage power inductors support the need for voltage-rated inductors in applications such as high-voltage DC-DC and AC-DC power supplies, industrial automation and control systems, home automation, appliances, and automotive, including electric vehicles (EVs).

Browse Coilcraft's electronic components and parts including transformers and inductors. Request a sample today.

Coilcraft’s DCR @ Temperature Tool calculates the temperature-adjusted DCR for any standard Coilcraft inductor.

Coilcraft offers a broad range of power and wideband RF transformers. Applications include: power conversion, DC isolation, gate drive, Power Over Ethernet (PoE), current sensing, ultrasonic sensing, and data-line isolation applications.

Coilcraft XEL3520 Molded Inductor available for sample or order, same-day shipment from Coilcraft.

Coilcraft shielded power inductors feature a wide range of types, sizes and inductance values, low DC resistance, and high current ratings. Contact us today!