[elecena] IRF9540NPBF - zmiany ceny Układy MOSFET; INFINEON; IRF9540NPBF; -100 V; -23 A; 20 V; 140 W IRF9540NPBF - 7.72 PLN https://elecena.pl/product/30387208/irf9540npbf 2026-06-08 IRF9540NPBF - 6.07 PLN https://elecena.pl/product/30387208/irf9540npbf 2026-07-27