[elecena] WOOPA2743ea WOOPA2743ea - zmiany ceny Dual CMOS R-R I/O Op-Amp, GBW 7MHz, SR 10V/us, Voff 1.5mV, +/-1.75รท+/-6V OPA2743EA/2K5 WOOPA2743ea WOOPA2743ea - 8.38 PLN https://elecena.pl/product/23360056/woopa2743ea-woopa2743ea 2023-05-03 WOOPA2743ea WOOPA2743ea - 1.25 PLN https://elecena.pl/product/23360056/woopa2743ea-woopa2743ea 2025-06-04