[elecena] R30640 - zmiany ceny Dioda: prostownicza; DO203AB,DO5; 1,25V; 25uA R30640 - 160.98 PLN https://elecena.pl/product/30227471/r30640 2026-05-07 R30640 - 158.87 PLN https://elecena.pl/product/30227471/r30640 2026-06-10 R30640 - 160.98 PLN https://elecena.pl/product/30227471/r30640 2026-06-22 R30640 - 162.74 PLN https://elecena.pl/product/30227471/r30640 2026-07-03