[elecena] BC857A-AQ-U1 - zmiany ceny Tranzystory bipolarne (BJT); BC857A-AQ; DIOTEC SEMICONDUCTOR BC857A-AQ-U1 - 0.23 PLN https://elecena.pl/product/30337483/bc857a-aq-u1 2026-05-30 BC857A-AQ-U1 - 0.20 PLN https://elecena.pl/product/30337483/bc857a-aq-u1 2026-09-14