[elecena] 1N5947B - zmiany ceny Dioda: Zenera; 1,25W; 82V; DO41; 1uA; Ufmax: 1,2V 1N5947B - 13.44 PLN https://elecena.pl/product/30219050/1n5947b 2026-05-07 1N5947B - 13.26 PLN https://elecena.pl/product/30219050/1n5947b 2026-06-10 1N5947B - 13.44 PLN https://elecena.pl/product/30219050/1n5947b 2026-06-21 1N5947B - 13.59 PLN https://elecena.pl/product/30219050/1n5947b 2026-07-03