[elecena] 4N37 Transoptor - zmiany ceny pojedynczy CTR 100% Uout 70V Uiso 5,3kV odpowiednik: LTV4N37 4N37 Transoptor - 1.81 PLN https://elecena.pl/product/354531/4n37-transoptor 2007-04-13 4N37 Transoptor - 1.82 PLN https://elecena.pl/product/354531/4n37-transoptor 2011-01-03 4N37 Transoptor - 1.27 PLN https://elecena.pl/product/354531/4n37-transoptor 2011-06-15 4N37 Transoptor - 1.72 PLN https://elecena.pl/product/354531/4n37-transoptor 2011-10-06 4N37 Transoptor - 1.71 PLN https://elecena.pl/product/354531/4n37-transoptor 2014-06-02 4N37 Transoptor - 2.45 PLN https://elecena.pl/product/354531/4n37-transoptor 2014-06-26 4N37 Transoptor - 1.71 PLN https://elecena.pl/product/354531/4n37-transoptor 2014-06-28 4N37 Transoptor - 2.45 PLN https://elecena.pl/product/354531/4n37-transoptor 2016-11-27 4N37 Transoptor - 2.60 PLN https://elecena.pl/product/354531/4n37-transoptor 2024-08-06