[elecena] 1N5988B - zmiany ceny Dioda: Zenera; 500mW; 3,3V; DO35; 25uA; Ufmax: 1,1V 1N5988B - 13.73 PLN https://elecena.pl/product/30219356/1n5988b 2026-05-07 1N5988B - 13.31 PLN https://elecena.pl/product/30219356/1n5988b 2026-06-10 1N5988B - 13.48 PLN https://elecena.pl/product/30219356/1n5988b 2026-06-21 1N5988B - 13.73 PLN https://elecena.pl/product/30219356/1n5988b 2026-07-14 1N5988B - 13.79 PLN https://elecena.pl/product/30219356/1n5988b 2026-07-26