[elecena] BC639 - zmiany ceny NPN 100V 1A 0.8W =2SC1317, 2120, 2274 =2SC3244, 2SD471, 2N3415, 2SC1406, =2SC1959, 2SC2003, =BC449A, =2SC2719, =ZTX450 , = BC489 BC639 - 0.80 PLN https://elecena.pl/product/223305/bc639 2007-02-26 BC639 - 0.81 PLN https://elecena.pl/product/223305/bc639 2008-11-08 BC639 - 1.00 PLN https://elecena.pl/product/223305/bc639 2013-12-08