B78148S Series RF ChokesB78148S Series RF Chokes have a Ferrite drum coreWide inductance range, 1 to 4700μHRated current, 55 to 1200 mASuitable for general-purpose applications including RF blocking and filtering, Decoupling and interference suppression, for antenna systems, automotive electronics, energy-saving lamps and entertainment electronicsEpcos Non Standard SMT Inductors (Chokes)