[elecena] TDA8171 - zmiany ceny Układ scalony TO220/7 V-DEFL.AMP.40V 2.5A =TDA8170 TDA8171 - 45.00 PLN https://elecena.pl/product/230205/tda8171 2007-02-27 TDA8171 - 45.01 PLN https://elecena.pl/product/230205/tda8171 2008-11-18 TDA8171 - 45.37 PLN https://elecena.pl/product/230205/tda8171 2011-01-05 TDA8171 - 45.00 PLN https://elecena.pl/product/230205/tda8171 2013-12-09