[elecena] 4N45 - zmiany ceny TRANSOPTOR 4N45 DIL6 4N45 - 3.68 PLN https://elecena.pl/product/207639/4n45 2007-02-24 4N45 - 6.00 PLN https://elecena.pl/product/207639/4n45 2008-11-17 4N45 - 4.80 PLN https://elecena.pl/product/207639/4n45 2011-07-25 4N45 - 6.40 PLN https://elecena.pl/product/207639/4n45 2011-10-26 4N45 - 4.80 PLN https://elecena.pl/product/207639/4n45 2012-05-06 4N45 - 8.00 PLN https://elecena.pl/product/207639/4n45 2013-01-29 4N45 - 10.00 PLN https://elecena.pl/product/207639/4n45 2018-04-07 4N45 - 14.00 PLN https://elecena.pl/product/207639/4n45 2026-07-04