[elecena] BUF405A 1000/450V 7.5A tranzystor NPN - zmiany ceny BUF405A 1000/450V 7.5A tranzystor NPN - 5.01 PLN https://elecena.pl/product/1310228/buf405a-1000-450v-7-5a-tranzystor-npn 2011-01-10 BUF405A 1000/450V 7.5A tranzystor NPN - 3.00 PLN https://elecena.pl/product/1310228/buf405a-1000-450v-7-5a-tranzystor-npn 2013-06-14