FT240-43 Fair-Rite Ferrite Core Toroid Choke Balun Ring (5943003801)
Fair-Rite FT240-43 Toroid (5943003801) – Material 43. Genuine Fair-Rite FT240-43 ferrite core, perfect for amateur radio and RF projects. Popular for Material: 43 (NiZn ferrite). OD: 61 mm | ID: 35.5 mm | Thickness: 12.7 mm.