[elecena] 1N5223B/TR - zmiany ceny Dioda: Zenera; 500mW; 2,7V; DO35; 75uA; Ufmax: 1,5V 1N5223B/TR - 8.04 PLN https://elecena.pl/product/30394868/1n5223b-tr 2026-06-10 1N5223B/TR - 8.13 PLN https://elecena.pl/product/30394868/1n5223b-tr 2026-07-03