Introducing A New Generation Of Molded Power Inductors


Featuring RoHS-compliant, tin-silver-over-copper terminations and are halogen free

Coilcraft’s new XGL4020 features the industry’s lowest DC losses and extremely low AC losses for a wide range of DC-DC converters (from hundreds of kHz up to 5+ MHz).

The XGL4020 is available in twelve inductance values from 0.33 to 8.2 µH, with current ratings up to 15.2 A and soft saturation characteristics. It offers the lowest DC resistance currently available in the market – up to 45% lower than Coilcraft’s next lowest soft-saturation products. The lower DCR and higher Irms also allow the XGL4020 to operate much cooler than other components.


XGL4020 Series inductors are qualified to AEC-Q200 Grade 1 standards (-40° to +125°C ambient) making them suitable for automotive and other harsh-environment applications.

Their composite construction minimizes audible buzzing.

Key Features

  • Wider range of inductance values
  • Improved Irms current ratings.
  • No thermal aging issues
  • Maximum part temperature of +165°C


Coilcraft will introduce its new XGL4020 Series of high-performance, molded power inductors at the upcoming Applied Power Electronics Conference (APEC), March 17-21 in Anaheim, CA.

As with all Coilcraft parts, free evaluation samples of the XGL4020 Series are available online at

For datasheet, visit here

DC-DC Converter Module With High Power Density


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