[elecena] SMF15A - zmiany ceny Diody ochronne ESD / diody TVS; LITTELFUSE; SMF15A; 24.4 V; 8.2 A; 15 V; 16.7 V - 18.5 V SMF15A - 0.93 PLN https://elecena.pl/product/30382271/smf15a 2026-06-07 SMF15A - 0.78 PLN https://elecena.pl/product/30382271/smf15a 2026-07-25