[elecena] DS1670E+ Maxim TSSOP20 - zmiany ceny RTC, 3-Wire Serial, 2.97÷3.63V, 0÷70°C DS1670E+ Maxim TSSOP20 - 25.53 PLN https://elecena.pl/product/23421290/ds1670e-maxim-tssop20 2023-05-10 DS1670E+ Maxim TSSOP20 - 23.25 PLN https://elecena.pl/product/23421290/ds1670e-maxim-tssop20 2025-09-04