[elecena] 2SC-4742 TRANZYSTOR - zmiany ceny 2SC-4742 TRANZYSTOR - 10.15 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2008-05-26 2SC-4742 TRANZYSTOR - 8.32 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2010-01-10 2SC-4742 TRANZYSTOR - 10.15 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2010-01-12 2SC-4742 TRANZYSTOR - 10.23 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2011-01-03 2SC-4742 TRANZYSTOR - 12.10 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2018-05-05 2SC-4742 TRANZYSTOR - 12.00 PLN https://elecena.pl/product/662738/2sc-4742-tranzystor 2026-08-09