[elecena] 1N4742AG - zmiany ceny Dioda: Zenera; 1W; 12V; DO41; 5uA; Ufmax: 1,2V 1N4742AG - 12.55 PLN https://elecena.pl/product/30220001/1n4742ag 2026-05-07 1N4742AG - 12.40 PLN https://elecena.pl/product/30220001/1n4742ag 2026-06-10 1N4742AG - 12.80 PLN https://elecena.pl/product/30220001/1n4742ag 2026-07-14 1N4742AG - 12.56 PLN https://elecena.pl/product/30220001/1n4742ag 2026-08-18 1N4742AG - 12.58 PLN https://elecena.pl/product/30220001/1n4742ag 2026-08-30 1N4742AG - 12.55 PLN https://elecena.pl/product/30220001/1n4742ag 2026-09-11 1N4742AG - 13.14 PLN https://elecena.pl/product/30220001/1n4742ag 2026-10-19