[elecena] 213SP ehca 213SP ehca - zmiany ceny RS-232 Transceiver w/ SD; 4-Sterowniki/5-Odbiorników; 500kbps; 4x0,1μF; ±15kV ESD; 5V; 0°C ~ 70°C; 213SP ehca 213SP ehca - 4.40 PLN https://elecena.pl/product/23376803/213sp-ehca-213sp-ehca 2023-05-05 213SP ehca 213SP ehca - 4.01 PLN https://elecena.pl/product/23376803/213sp-ehca-213sp-ehca 2025-09-06