[elecena] EL817S1-A-TU-V - zmiany ceny Transoptor; SMD; Ch: 1; OUT: tranzystorowe; Uizol: 5kV; Uce: 80V; DIP4 EL817S1-A-TU-V - 0.62 PLN https://elecena.pl/product/29392096/el817s1-a-tu-v 2025-09-26 EL817S1-A-TU-V - 0.63 PLN https://elecena.pl/product/29392096/el817s1-a-tu-v 2026-09-22