[elecena] STK1050II - zmiany ceny Uklad scalony +/-55V, 6A, >50W(+/-38V/8R) 12pin STK1050II - 29.00 PLN https://elecena.pl/product/1231688/stk1050ii 2010-11-29 STK1050II - 29.24 PLN https://elecena.pl/product/1231688/stk1050ii 2011-01-05 STK1050II - 29.00 PLN https://elecena.pl/product/1231688/stk1050ii 2013-12-09