[elecena] 1N4487 - zmiany ceny Dioda: Zenera; 1,5W; 82V; DO41; 250nA; Ufmax: 1,5V 1N4487 - 34.91 PLN https://elecena.pl/product/30267609/1n4487 2026-05-18 1N4487 - 35.37 PLN https://elecena.pl/product/30267609/1n4487 2026-06-21