[elecena] 2N3440UA - zmiany ceny Tranzystor: NPN; bipolarny; 250V; 1A; 800mW 2N3440UA - 232.59 PLN https://elecena.pl/product/30204239/2n3440ua 2026-05-06 2N3440UA - 231.61 PLN https://elecena.pl/product/30204239/2n3440ua 2026-06-21 2N3440UA - 235.02 PLN https://elecena.pl/product/30204239/2n3440ua 2026-07-02 2N3440UA - 235.88 PLN https://elecena.pl/product/30204239/2n3440ua 2026-07-14 2N3440UA - 236.84 PLN https://elecena.pl/product/30204239/2n3440ua 2026-07-25 2N3440UA - 232.59 PLN https://elecena.pl/product/30204239/2n3440ua 2026-08-06 2N3440UA - 231.45 PLN https://elecena.pl/product/30204239/2n3440ua 2026-08-18