RFC High Current Power Inductors Coilcraft RFC High Current Power Inductors are cost-effective, high-efficiency options for choke applications with AEC-Q200 compliance. The RFC inductors feature a wide range of inductance values (12µH to 18mH), direct current resistant ratings from 0.035Ω to 51.0Ω, a self-resonant frequency range of 0.10MHz to 20MHz, and a -40°C to +85°C ambient temperature range. Coilcraft RFC High Current Power Inductors are RoHS compliant and halogen free.