[elecena] 1N5712 - zmiany ceny Dioda: prostownicza; 16V; 35mA 1N5712 - 24.27 PLN https://elecena.pl/product/30226755/1n5712 2026-05-07 1N5712 - 24.59 PLN https://elecena.pl/product/30226755/1n5712 2026-06-22