[elecena] TDA9820 - zmiany ceny UKŁAD SCALONY TDA9820 TDA9820 - 8.00 PLN https://elecena.pl/product/333925/tda9820 2007-03-30 TDA9820 - 6.40 PLN https://elecena.pl/product/333925/tda9820 2011-07-25 TDA9820 - 4.00 PLN https://elecena.pl/product/333925/tda9820 2012-01-26 TDA9820 - 3.00 PLN https://elecena.pl/product/333925/tda9820 2012-05-05 TDA9820 - 6.00 PLN https://elecena.pl/product/333925/tda9820 2012-05-09 TDA9820 - 7.00 PLN https://elecena.pl/product/333925/tda9820 2014-11-11 TDA9820 - 15.00 PLN https://elecena.pl/product/333925/tda9820 2025-03-12