[elecena] TL431 TO92 - zmiany ceny TL431 TO92 - 0.56 PLN https://elecena.pl/product/778307/tl431-to92 2009-01-03 TL431 TO92 - 0.24 PLN https://elecena.pl/product/778307/tl431-to92 2009-02-28 TL431 TO92 - 0.25 PLN https://elecena.pl/product/778307/tl431-to92 2011-01-01 TL431 TO92 - 0.28 PLN https://elecena.pl/product/778307/tl431-to92 2011-11-19 TL431 TO92 - 0.48 PLN https://elecena.pl/product/778307/tl431-to92 2021-02-13