Tangda T38 Iron Powder Cores T38-2 Od*Id*Ht 9.5*4.5*4.8 Mm 7.4Nh/N2 Iron Dust Core Ferrite Toroid Core Coating Red Gray

Tangda T38 Iron powder cores T38-2 OD*ID*HT 9.5*4.5*4.8 mm 7.4nH/N2 Iron dust core Ferrite Toroid Core Coating Red gray