[elecena] 1N6491 - zmiany ceny Dioda: prostownicza; THT; 600V; 400mA; Ifsm: 5A; DO35; Ufmax: 1V 1N6491 - 55.03 PLN https://elecena.pl/product/30227760/1n6491 2026-05-07 1N6491 - 15.69 PLN https://elecena.pl/product/30227760/1n6491 2026-05-19 1N6491 - 55.03 PLN https://elecena.pl/product/30227760/1n6491 2026-06-22 1N6491 - 55.63 PLN https://elecena.pl/product/30227760/1n6491 2026-07-03