[elecena] 1N5228B - zmiany ceny Dioda: Zenera; 500mW; 3,9V; DO35; 10uA; Ufmax: 1,5V 1N5228B - 11.12 PLN https://elecena.pl/product/30215979/1n5228b 2026-05-07 1N5228B - 11.00 PLN https://elecena.pl/product/30215979/1n5228b 2026-07-03 1N5228B - 11.12 PLN https://elecena.pl/product/30215979/1n5228b 2026-07-26 1N5228B - 10.90 PLN https://elecena.pl/product/30215979/1n5228b 2026-08-07