[elecena] SMBJ12A-E3/52 - zmiany ceny Diody ochronne ESD / diody TVS; VISHAY; SMBJ12A-E3/52; 19.9 V; 30.2 A; 12 V; 13.3 V - 14.7 V SMBJ12A-E3/52 - 0.54 PLN https://elecena.pl/product/30382430/smbj12a-e3-52 2026-06-07 SMBJ12A-E3/52 - 0.46 PLN https://elecena.pl/product/30382430/smbj12a-e3-52 2026-07-25