[elecena] OPA4347UA - zmiany ceny IC OPAMP GP 4 CIRCUIT 14SOIC OPA4347UA - 4.46 USD https://elecena.pl/product/27170659/opa4347ua 2024-11-07 OPA4347UA - 2.23 USD https://elecena.pl/product/27170659/opa4347ua 2024-12-29