[elecena] 2N5179 - zmiany ceny SI-N 20V >1GHz VHF/UHF 2N5179 - 6.00 PLN https://elecena.pl/product/226838/2n5179 2007-02-26 2N5179 - 6.05 PLN https://elecena.pl/product/226838/2n5179 2011-01-05 2N5179 - 6.00 PLN https://elecena.pl/product/226838/2n5179 2013-12-07