[elecena] B66413-G-X187 Ferrite core, material: N87 - zmiany ceny EPCOS Ferrite core - EFD 15 core B66413-G-X187 Ferrite core, material: N87 - 0.38 EUR https://elecena.pl/product/15366507/b66413-g-x187-ferrite-core-material-n87 2018-12-17 B66413-G-X187 Ferrite core, material: N87 - 0.39 EUR https://elecena.pl/product/15366507/b66413-g-x187-ferrite-core-material-n87 2021-04-29