[elecena] 2N3904BU-U1 - zmiany ceny Tranzystory bipolarne (BJT); 2N3904BU; ON SEMICONDUCTOR; NPN; 3; 40 V; 200 mA 2N3904BU-U1 - 0.55 PLN https://elecena.pl/product/30378079/2n3904bu-u1 2026-06-07 2N3904BU-U1 - 0.46 PLN https://elecena.pl/product/30378079/2n3904bu-u1 2026-07-25