[elecena] UC3845 - zmiany ceny Układ scalony UC3845 - 2.00 PLN https://elecena.pl/product/4953086/uc3845 2015-01-04 UC3845 - 1.50 PLN https://elecena.pl/product/4953086/uc3845 2016-08-31 UC3845 - 2.00 PLN https://elecena.pl/product/4953086/uc3845 2016-09-04 UC3845 - 4.00 PLN https://elecena.pl/product/4953086/uc3845 2017-07-27 UC3845 - 3.00 PLN https://elecena.pl/product/4953086/uc3845 2026-01-18