[elecena] PDZ5.1B,115 - zmiany ceny Dioda Zenera; 5.1V; 2%; 0.4W; -65+150stC; SOD323 PDZ5.1B,115 - 0.70 PLN https://elecena.pl/product/30177823/pdz5-1b-115 2026-05-04 PDZ5.1B,115 - 0.57 PLN https://elecena.pl/product/30177823/pdz5-1b-115 2026-08-08