[elecena] 2SA954 - zmiany ceny ZAMIENNIK ->BC640 2SA954 - 0.48 PLN https://elecena.pl/product/244810/2sa954 2007-02-28 2SA954 - 0.38 PLN https://elecena.pl/product/244810/2sa954 2011-07-25 2SA954 - 0.29 PLN https://elecena.pl/product/244810/2sa954 2012-05-04 2SA954 - 2.00 PLN https://elecena.pl/product/244810/2sa954 2015-02-11 2SA954 - 4.00 PLN https://elecena.pl/product/244810/2sa954 2025-04-04