[elecena] 2SC1970 - zmiany ceny SI-N VHF-TR 40V 0.6A 5W 2SC1970 - 10.00 PLN https://elecena.pl/product/225170/2sc1970 2007-02-26 2SC1970 - 25.00 PLN https://elecena.pl/product/225170/2sc1970 2007-07-29 2SC1970 - 25.20 PLN https://elecena.pl/product/225170/2sc1970 2011-01-05 2SC1970 - 25.00 PLN https://elecena.pl/product/225170/2sc1970 2013-12-07