[elecena] 1N3042B-1/TR - zmiany ceny Dioda: Zenera; 1W; 82V; DO41; 10uA; Ufmax: 1,2V 1N3042B-1/TR - 33.14 PLN https://elecena.pl/product/30267738/1n3042b-1-tr 2026-05-18 1N3042B-1/TR - 32.71 PLN https://elecena.pl/product/30267738/1n3042b-1-tr 2026-06-10 1N3042B-1/TR - 33.14 PLN https://elecena.pl/product/30267738/1n3042b-1-tr 2026-06-21 1N3042B-1/TR - 33.51 PLN https://elecena.pl/product/30267738/1n3042b-1-tr 2026-07-03