[elecena] SMBJ18A-E3/52 - zmiany ceny Diody ochronne ESD / diody TVS; VISHAY; SMBJ18A-E3/52; 29.2 V; 20.5 A; 18 V; 20 V - 22.1 V SMBJ18A-E3/52 - 0.52 PLN https://elecena.pl/product/30382415/smbj18a-e3-52 2026-06-07 SMBJ18A-E3/52 - 0.44 PLN https://elecena.pl/product/30382415/smbj18a-e3-52 2026-07-25