Micrometals T80-12 Powder Core Toroid, 10pc LotCondition: * New stock, in OEM bulk packaging. As pictured.Additional Notes:* O.D. (nom. – bare core): 0.795″ / 20.19mm* O.D. (max. – after coating): 0.815″ / 20.7mm* I.D. (nom. – bare core): 0.495″ / 12.57mm* I.D. (max. – after coating): 0.475″ / 12.07mm* Height (nom. – bare core): 0.250″ / 6.35mm* Height (max. – after coating): 0.275″ / 6.99mm* Inductance: i (reference): 4