[elecena] 1N5521B - zmiany ceny Dioda: Zenera; 500mW; 4,3V; DO35; 3uA; Ufmax: 1,1V 1N5521B - 8.04 PLN https://elecena.pl/product/30218891/1n5521b 2026-05-07 1N5521B - 8.13 PLN https://elecena.pl/product/30218891/1n5521b 2026-07-03 1N5521B - 8.19 PLN https://elecena.pl/product/30218891/1n5521b 2026-07-14 1N5521B - 8.23 PLN https://elecena.pl/product/30218891/1n5521b 2026-07-26 1N5521B - 8.04 PLN https://elecena.pl/product/30218891/1n5521b 2026-08-18 1N5521B - 8.06 PLN https://elecena.pl/product/30218891/1n5521b 2026-08-30