[elecena] IRF9640 IR - TRANZYSTOR - zmiany ceny IRF9640 IR - TRANZYSTOR - 3.42 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2009-10-27 IRF9640 IR - TRANZYSTOR - 3.44 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2011-01-02 IRF9640 IR - TRANZYSTOR - 4.00 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2011-07-19 IRF9640 IR - TRANZYSTOR - 5.02 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2012-08-30 IRF9640 IR - TRANZYSTOR - 4.99 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2015-06-19 IRF9640 IR - TRANZYSTOR - 3.51 PLN https://elecena.pl/product/922216/irf9640-ir-tranzystor 2016-10-23