[elecena] BU407 - zmiany ceny Tranzystor NPN 150V 7A 60W TO220 BU407 - 3.19 PLN https://elecena.pl/product/475243/bu407 2007-06-30 BU407 - 3.51 PLN https://elecena.pl/product/475243/bu407 2009-01-29 BU407 - 3.50 PLN https://elecena.pl/product/475243/bu407 2010-12-20 BU407 - 3.53 PLN https://elecena.pl/product/475243/bu407 2011-01-03 BU407 - 8.95 PLN https://elecena.pl/product/475243/bu407 2012-07-29 BU407 - 6.95 PLN https://elecena.pl/product/475243/bu407 2012-09-04 BU407 - 5.95 PLN https://elecena.pl/product/475243/bu407 2012-09-24 BU407 - 7.50 PLN https://elecena.pl/product/475243/bu407 2025-10-05