[elecena] 1N3031B-1 - zmiany ceny Dioda: Zenera; 1W; 30V; DO41; 10uA; Ufmax: 1,2V 1N3031B-1 - 32.50 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-05-07 1N3031B-1 - 13.61 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-05-18 1N3031B-1 - 32.03 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-06-10 1N3031B-1 - 32.46 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-06-21 1N3031B-1 - 32.80 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-07-03 1N3031B-1 - 33.05 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-07-14 1N3031B-1 - 32.44 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-08-18 1N3031B-1 - 32.50 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-08-30 1N3031B-1 - 32.40 PLN https://elecena.pl/product/30215360/1n3031b-1 2026-09-11