[elecena] 1N4947 - zmiany ceny DIODA SZYBKA 800V 1A 250NS 1N4947 1N4947 - 0.40 PLN https://elecena.pl/product/196573/1n4947 2007-02-22 1N4947 - 0.70 PLN https://elecena.pl/product/196573/1n4947 2008-11-14 1N4947 - 0.56 PLN https://elecena.pl/product/196573/1n4947 2011-07-24 1N4947 - 0.80 PLN https://elecena.pl/product/196573/1n4947 2012-01-09 1N4947 - 0.60 PLN https://elecena.pl/product/196573/1n4947 2012-05-05 1N4947 - 1.20 PLN https://elecena.pl/product/196573/1n4947 2017-10-15 1N4947 - 2.00 PLN https://elecena.pl/product/196573/1n4947 2025-03-17