[elecena] TL431 SOT23-3PIN SMD - zmiany ceny TL431 SOT23-3PIN SMD - 2.00 PLN https://elecena.pl/product/3071723/tl431-sot23-3pin-smd 2012-06-20 TL431 SOT23-3PIN SMD - 1.50 PLN https://elecena.pl/product/3071723/tl431-sot23-3pin-smd 2017-11-05 TL431 SOT23-3PIN SMD - 1.00 PLN https://elecena.pl/product/3071723/tl431-sot23-3pin-smd 2018-05-03 TL431 SOT23-3PIN SMD - 1.50 PLN https://elecena.pl/product/3071723/tl431-sot23-3pin-smd 2022-03-16