Epcos B82721A Series Common Mode ChokeCurrent-compensated ring core double chokes with a ferrite core in flame retardant potting and case to (UL94V-0)High resonance frequency by virtue of the unique winding technique usedApplications include switch-mode power supplies for computers, televisions and other sensitive electronic equipment. Additionally the B82721/2/3/4/5A ranges of chokes are suitable for electronic ballasts in lamps, and the B82725J range of chokes is ideally suited for washing machines and chargers.Low profile horizontal (-A/-B) versionsVertical (-J/-K) versions save PCB spaceNoteThe stated Rated Current IR is referenced to 50Hz @ TA 40°CThe stated Rated Inductance LR is per Coil @ 20°CStandardsVDE 0565-2 UL 1283ApprovalsVDE, UL Recognised Component