SMD Coupled Inductor CDRH127B Discriptions Ferrite drum ring structure Magnetically Shielded Qualified AEC-Q200 2 coils in 1 package for Sepic topology Operating temperature range: -40℃~ +125℃ (Including self-heating) Applications Recommended for automotive SEPIC converter especially LED headlight and audio Dimension - [mm] Reference Land pattern [mm] (1) Single winding (2) Leads connected in series (3) Leads connected in p.