... EC,ED,EP,EPC,UY,UYF,RM,POT,RING,DOUBLE HOLE,BAR,ROD and etc. High Permeability ... EI,EC,ED,EP,EPC,UY,UYF,RM,POT,RING,DOUBLE HOLE,BAR,ROD and etc.Initial Permeability, ... , pallet.MnZn,NiZn, MgZn HL-SF-4NiZn,MgZn RING CORE HL-SF-5Initial Permeability, μi:400-800Curie Temperature, ... Tc:150-300NiZn, MgZn ROD CORE, COILING HL-SF-6Initial Permeability, μi:400-800Curie Temperature ...