[elecena] BC639 Transistor, 80 V, 1,0 A, 0,8 W, TO 92 - zmiany ceny BC639 Transistor, 80 V, 1,0 A, 0,8 W, TO 92 - 0.22 EUR https://elecena.pl/product/12846214/bc639-transistor-80-v-1-0-a-0-8-w-to-92 2017-12-09 BC639 Transistor, 80 V, 1,0 A, 0,8 W, TO 92 - 0.23 EUR https://elecena.pl/product/12846214/bc639-transistor-80-v-1-0-a-0-8-w-to-92 2021-01-12