[elecena] BF820 - zmiany ceny TRANZYSTOR NPN 300V 25MA SMD BF820 BF820 - 0.81 PLN https://elecena.pl/product/248163/bf820 2007-03-01 BF820 - 1.50 PLN https://elecena.pl/product/248163/bf820 2008-07-12 BF820 - 2.00 PLN https://elecena.pl/product/248163/bf820 2009-05-08 BF820 - 1.60 PLN https://elecena.pl/product/248163/bf820 2011-07-25 BF820 - 1.20 PLN https://elecena.pl/product/248163/bf820 2012-05-04 BF820 - 1.50 PLN https://elecena.pl/product/248163/bf820 2014-07-22 BF820 - 2.00 PLN https://elecena.pl/product/248163/bf820 2014-11-08 BF820 - 1.50 PLN https://elecena.pl/product/248163/bf820 2014-11-11 BF820 - 2.40 PLN https://elecena.pl/product/248163/bf820 2018-02-12 BF820 - 3.00 PLN https://elecena.pl/product/248163/bf820 2022-10-31