... loss REACH,ROHS approved high grade soft ferrite magnetic core, Mn-Zn ferrite magnetic cores.widely used in industries, ... industry.EE series,EI series,T series / toroidal ferrite,EP series,EC series,UU series,RM series,PQ ... LP series,and so on.Specs:material:Mn-Zn ferrite -DK3,TD3,TD4,TD44,TD47,TD90,TD95,TD50Initial ... 190 degreeElectric resistivity:4-9 Ω*m nice price soft magnetic steward ferrite core