[elecena] CMT2220LS-ESR - zmiany ceny Chip; RF; odbiornik; 300-480MHz; -107dBm; Serial Data; OOK; 5.3mA; SOP 8-pin CMT2220LS-ESR - 0.34 PLN https://elecena.pl/product/28895242/cmt2220ls-esr 2025-06-02 CMT2220LS-ESR - 0.28 PLN https://elecena.pl/product/28895242/cmt2220ls-esr 2026-08-05