[elecena] P4KE30CA - zmiany ceny Diody ochronne ESD / diody TVS; LITTELFUSE; P4KE30CA; 41.4 V; 9.9 A; 25.6 V; 28.5 V - 31.5 V P4KE30CA - 2.43 PLN https://elecena.pl/product/30384612/p4ke30ca 2026-06-08 P4KE30CA - 2.41 PLN https://elecena.pl/product/30384612/p4ke30ca 2026-09-23