[elecena] 2SD1431 - zmiany ceny SI-N 1500V 5A 80W 2SD1431 - 10.00 PLN https://elecena.pl/product/224362/2sd1431 2007-02-26 2SD1431 - 10.09 PLN https://elecena.pl/product/224362/2sd1431 2011-01-05 2SD1431 - 10.00 PLN https://elecena.pl/product/224362/2sd1431 2013-12-07