[elecena] BF194 - zmiany ceny BF 194 TRANSISTOR SILICON NPN / 20V / 30mA / 0.22W TRANSISTOR SOT-25 = BF 254 BF194 - 0.89 EUR https://elecena.pl/product/16833923/bf194 2020-05-13 BF194 - 2.90 EUR https://elecena.pl/product/16833923/bf194 2024-10-06