[elecena] 1N5947B/TR - zmiany ceny Dioda: Zenera; 1,5W; 82V; DO41; 1uA; Ufmax: 1,2V 1N5947B/TR - 5.57 PLN https://elecena.pl/product/30219051/1n5947b-tr 2026-05-07 1N5947B/TR - 14.22 PLN https://elecena.pl/product/30219051/1n5947b-tr 2026-06-21