[elecena] SI4490DY-E3 - zmiany ceny Tranzystor: N-MOSFET; TrenchFET®; unipolarny; 200V; 3,2A; 3,1W; SO8 SI4490DY-E3 - 3.26 PLN https://elecena.pl/product/30010769/si4490dy-e3 2026-03-27 SI4490DY-E3 - 3.25 PLN https://elecena.pl/product/30010769/si4490dy-e3 2026-04-14