[elecena] TDA1557 - zmiany ceny Układ scalony TDA1557 - 9.00 PLN https://elecena.pl/product/4955782/tda1557 2015-01-05 TDA1557 - 13.00 PLN https://elecena.pl/product/4955782/tda1557 2015-02-21 TDA1557 - 15.00 PLN https://elecena.pl/product/4955782/tda1557 2015-10-29 TDA1557 - 13.00 PLN https://elecena.pl/product/4955782/tda1557 2016-08-31 TDA1557 - 15.00 PLN https://elecena.pl/product/4955782/tda1557 2016-09-04 TDA1557 - 13.00 PLN https://elecena.pl/product/4955782/tda1557 2017-03-17 TDA1557 - 25.00 PLN https://elecena.pl/product/4955782/tda1557 2017-03-18 TDA1557 - 17.00 PLN https://elecena.pl/product/4955782/tda1557 2026-01-18