[elecena] 2N4392 - zmiany ceny Tranzystor: N-JFET; unipolarny; 40V; 5mA; 1,8W; TO18 2N4392 - 87.67 PLN https://elecena.pl/product/30204081/2n4392 2026-05-06 2N4392 - 90.16 PLN https://elecena.pl/product/30204081/2n4392 2026-07-02