[elecena] M41T56M6F - zmiany ceny IC: układ RTC; I2C,serial; NV RAM; SO8; 4,5÷5,5V; 56B M41T56M6F - 7.31 PLN https://elecena.pl/product/29999237/m41t56m6f 2026-03-27 M41T56M6F - 7.32 PLN https://elecena.pl/product/29999237/m41t56m6f 2026-04-14