[elecena] 2SC3421Y - zmiany ceny SI-N 120V 1A 10W 120MHz 2SC3421Y - 4.00 PLN https://elecena.pl/product/224953/2sc3421y 2007-02-26 2SC3421Y - 4.03 PLN https://elecena.pl/product/224953/2sc3421y 2011-01-05 2SC3421Y - 4.00 PLN https://elecena.pl/product/224953/2sc3421y 2013-12-07