[elecena] ISO1540DR - zmiany ceny Układ Scalony Interfejs Izolator Cyfrowy; I2C; I2C; 3-5.5V; -40+125 st.C; SMD; SO8 ISO1540DR - 23.52 PLN https://elecena.pl/product/30181618/iso1540dr 2026-05-05 ISO1540DR - 16.99 PLN https://elecena.pl/product/30181618/iso1540dr 2026-06-16 ISO1540DR - 23.52 PLN https://elecena.pl/product/30181618/iso1540dr 2026-08-08 ISO1540DR - 23.65 PLN https://elecena.pl/product/30181618/iso1540dr 2026-10-03