[elecena] ST485ECDR-U1 - zmiany ceny Inne układy scalone interfejsu; ST485ECDR; STMICROELECTRONICS; 8; 5.25 V; 4.75 V; SOIC ST485ECDR-U1 - 3.57 PLN https://elecena.pl/product/30371353/st485ecdr-u1 2026-06-06 ST485ECDR-U1 - 3.52 PLN https://elecena.pl/product/30371353/st485ecdr-u1 2026-07-23 ST485ECDR-U1 - 3.57 PLN https://elecena.pl/product/30371353/st485ecdr-u1 2026-09-21 ST485ECDR-U1 - 4.50 PLN https://elecena.pl/product/30371353/st485ecdr-u1 2026-11-05