[elecena] IRFB4710-IR/TO220 - zmiany ceny ZAMIENNIK ==> IRFB4110 /IRFB4115 IRFB4710-IR/TO220 - 15.99 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2010-11-30 IRFB4710-IR/TO220 - 16.00 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2011-01-07 IRFB4710-IR/TO220 - 12.80 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2011-07-25 IRFB4710-IR/TO220 - 9.60 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2012-05-04 IRFB4710-IR/TO220 - 15.00 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2012-05-06 IRFB4710-IR/TO220 - 18.00 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2012-12-04 IRFB4710-IR/TO220 - 20.00 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2018-05-05 IRFB4710-IR/TO220 - 26.00 PLN https://elecena.pl/product/1232603/irfb4710-ir-to220 2022-06-30