FERRITE CORE EFD N87; Core Type:-; Core Size:EFD20; Core Material Grade:N87; For Use With:-; Effective Magnetic Path Length:47mm; Ae Effective Cross Section Area:31mm²; Inductance Factor Al:100nH; Product Range:B66417 Series; SVHC:No SVHC (15-Jun-2015); Accessory Type:Ferrite Core; Material Grade:N87