[elecena] 2N3506U4 - zmiany ceny Tranzystor: NPN; bipolarny; 40V; 3A; 1W 2N3506U4 - 589.39 PLN https://elecena.pl/product/30328912/2n3506u4 2026-05-29 2N3506U4 - 572.29 PLN https://elecena.pl/product/30328912/2n3506u4 2026-06-09 2N3506U4 - 584.87 PLN https://elecena.pl/product/30328912/2n3506u4 2026-07-02 2N3506U4 - 587.01 PLN https://elecena.pl/product/30328912/2n3506u4 2026-07-14 2N3506U4 - 589.39 PLN https://elecena.pl/product/30328912/2n3506u4 2026-07-25 2N3506U4 - 576.01 PLN https://elecena.pl/product/30328912/2n3506u4 2026-08-18