[elecena] 2SD1647 - zmiany ceny SI-N 50V 2A 25 DARL-DIODE 2SD1647 - 4.50 PLN https://elecena.pl/product/224394/2sd1647 2007-02-26 2SD1647 - 4.54 PLN https://elecena.pl/product/224394/2sd1647 2011-01-05 2SD1647 - 4.50 PLN https://elecena.pl/product/224394/2sd1647 2013-12-07