[elecena] 2N3823UB/TR - zmiany ceny Tranzystor: N-JFET; 30V; 4mA; 300mW 2N3823UB/TR - 278.60 PLN https://elecena.pl/product/30263542/2n3823ub-tr 2026-05-18 2N3823UB/TR - 273.36 PLN https://elecena.pl/product/30263542/2n3823ub-tr 2026-05-29 2N3823UB/TR - 274.92 PLN https://elecena.pl/product/30263542/2n3823ub-tr 2026-06-10 2N3823UB/TR - 278.60 PLN https://elecena.pl/product/30263542/2n3823ub-tr 2026-06-21 2N3823UB/TR - 282.69 PLN https://elecena.pl/product/30263542/2n3823ub-tr 2026-07-02