[elecena] TDA2541 - zmiany ceny Układ scalony wzmacniacz IF/Demod.(PNP) DIP16 TDA2541 - 3.90 PLN https://elecena.pl/product/481154/tda2541 2007-07-01 TDA2541 - 4.30 PLN https://elecena.pl/product/481154/tda2541 2009-01-29 TDA2541 - 4.29 PLN https://elecena.pl/product/481154/tda2541 2010-12-21 TDA2541 - 4.33 PLN https://elecena.pl/product/481154/tda2541 2011-01-04 TDA2541 - 15.95 PLN https://elecena.pl/product/481154/tda2541 2012-07-29