[elecena] UISP336eey UISP336eey - zmiany ceny IC Transceiver RS232, RS422, RS485 4/4 Full 500mV 250kbps 3.3V, 5V -40÷85°C 28-P SP336EEY-L/TR UISP336eey UISP336eey - 28.73 PLN https://elecena.pl/product/29970713/uisp336eey-uisp336eey 2026-03-15 UISP336eey UISP336eey - 28.87 PLN https://elecena.pl/product/29970713/uisp336eey-uisp336eey 2026-04-18