SRP7028A Series Magnetically Shielded Power Inductors. Bourns Automotive SRP7028A Series inductors have a shielded construction with a Carbonyl powder core. Features and Benefits: High saturation current Inductance range 0.22 to 10 H AEC-Q200 qualified RoHS compliant and halogen free Applications include Automotive systems (Driver assistant, Information, Entertainment and Lighting), DC-DC converters and power supplies