[elecena] 1.5KE91A - zmiany ceny Diody ochronne ESD / diody TVS; LITTELFUSE; 1.5KE91A; 13.4 V; 113.4 A; 7.78 V; 8.65 V - 9.5 V 1.5KE91A - 1.21 PLN https://elecena.pl/product/30392787/1-5ke91a 2026-06-10 1.5KE91A - 1.25 PLN https://elecena.pl/product/30392787/1-5ke91a 2026-07-28