[elecena] UF4004 - zmiany ceny Dioda prostownicza 400V 1A 50ns DO41 UF4004 - 0.03 PLN https://elecena.pl/product/448574/uf4004 2007-06-22 UF4004 - 0.05 PLN https://elecena.pl/product/448574/uf4004 2009-01-30 UF4004 - 0.07 PLN https://elecena.pl/product/448574/uf4004 2012-07-29 UF4004 - 0.06 PLN https://elecena.pl/product/448574/uf4004 2015-03-05 UF4004 - 0.55 PLN https://elecena.pl/product/448574/uf4004 2025-10-25