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Custom Inductor Designs

Our team is one of the best inductor design and manufacturing teams in North America.

We have more than 500 successful designs.

We always deliver the lowest lifetime cost for your component.

Our inductors are used in medical devices, aircraft, communications equipment, semiconductor processing equipment and test and measurement devices.

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      Order a Custom Inductor Design

      We will optimize the design of any of our products to your specific price / size / thermal requirements. Review any of our product sheets and let us know your requirements. Or let us create a new design to fit your form and functional specifications.

      Power or High-Frequency Inductors

      Power inductors typically need to support a ripple current AND support a high peak current without saturating. With switch mode power supply frequencies moving upward every year, the demands on inductors are starting to outpace conventional wire-wound technologies. That’s why we maintain an active R and D effort focused on switch mode power supply magnetics. With three patents and 1000’s of power inductors currently in use, we are recognized as an industry leader for best-in-class engineering solutions for this important component.

      Toroidal Power Inductor

      This 1 mH, 8 amp powdered core toroidal inductor is ideal for buck boost applications at power levels up to 10 kW, and frequencies up to 250 kHz. With a soft roll off of L vs. Ipk, very low EMI and low distributed capacitance, this inductor is suitable for applications with up to 10% peak to peak ripple. Different core options and winding options are available depending on the specific design objectives.

      Chassis Mount Power Inductor

      Chassis Mount 75 uH, 220 Amp.- Used in a wireless charging system for a zero emission all electric bus, this boost inductor manages 100 kW of high ripple current at 10 kHz. Incorporating WCM’s patented foil technology this design has low AC loss and low DC resistance and the core has a high Bsat to handle over 200 amps of peak current.

      WCM323 Series High Current Power Inductor

      • RoHS Compliant
      • 200 degree C rating
      • Low EMI due to toroidal design

      WCM308 Series Shaped Foil SMD Power Inductor

      • Compact Size
      • Low Cost
      • High Current Rating
      • Shaped Foil TechnologyTM
      • 200C Temperature Rating

      WCM307 Series Shaped Foil Chassis Power Inductor

      • Compact Size
      • High Current Rating
      • Shaped Foil TechnologyTM
      • 200C Temperature Rating

      Tuned Air Coil Inductor

      Used in an RF power delivery system for a medical device, this style of inductor is ideal for RF power applications at frequencies over 5 Mhz. We can provide this style of inductor pre-tuned at tolerances as tight as 2%, and the inductance is completely stable with power and environmental variances.

      Turnable High Q RF Inductor

      This fully tunable 11.5 uH inductor is used in a tuned resonant power delivery circuit at 1.5 Mhz. Featuring very high Q, very low EMI, and stable properties of a wide range of ambient and circuit conditions.

      RF Inductors

      Most of the standard product RF inductors on the market today simply don’t deliver outstanding performance. We know exactly how to nail your Q requirement, and we have extensive experience delivering tuned inductors, at tolerances as tight as 1%. In fact, we recently won an innovative product design award for our 203 series product. Whether your application is delivering power, or used in a signal application we have a proven solution for you.

      WCM203 Series SMD RF Inductor

      • Inductance from 0.039 to 10.0 µH
      • Low profile: 4 mm height
      • Q > 100
      • SMD, Tape and Reel

      WCM202 Series High Q RF Inductor

      • Inductance: 39 nH to 10 µH
      • Pretuned to ± 5% tolerance
      • Q is 90 minimum to 150 minimum
      • Surface Mount

      WCM201 Series Tuneable RF Inductor

      • Inductance : 1 µH to 60 µH
      • Tuneable ± 9%
      • Q is 90 minimum to 150 minimum
      • Surface Mount and Through Hole

      Looking for Something Else?

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      (800) 628-1123

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