[elecena] IRF830 - zmiany ceny tRANZYSTOR N-MOS 500V 4.5A 75W TO220 =BUZ41, =BUK454/500 IRF830 - 5.00 PLN https://elecena.pl/product/221548/irf830 2007-02-26 IRF830 - 5.04 PLN https://elecena.pl/product/221548/irf830 2011-01-05 IRF830 - 5.00 PLN https://elecena.pl/product/221548/irf830 2013-12-08