BOURNS® SMD High Current Shielded Power Inductors

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Bourns' SMD High Current Power Inductor Series for Automotive Applications


The models include the SRP1038A, SRP1238A, SRP1245A, SRP1265A and SRP7028A power inductors. These series are manufactured with a carbonyl powder core featuring high saturation current and shielded construction for low magnetic radiation. Available inductances are 0.1 - 47 µH. Inductor footprints range from 7.3 x 6.6 x 13.5 x 12.5 mm; heights range from 2.8 to 6.2 mm; Irms up to 55 A and Isat up to 118A. Typical automotive applications for these inductors include driver assistant devices, information/entertainment systems and lighting. These devices are AEC-Q200 qualified and the electrical characteristics and dimensions are functionally equivalent to the existing standard series. 


  • Shielded construction
  • Carbonyl powder core
  • High saturation current
  • AEC-Q200 qualified
  • RoHS compliant* and halogen free**

    *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

    **Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.


•  Automotive systems:

  • Driver Assistant
  • Information
  • Entertainment
  • Lighting

•  DC/DC Converters

•  Power Supplies