[elecena] 2N5429 - zmiany ceny Tranzystor: NPN 2N5429 - 130.63 PLN https://elecena.pl/product/30205028/2n5429 2026-05-07 2N5429 - 132.34 PLN https://elecena.pl/product/30205028/2n5429 2026-06-09