[elecena] 2N3778 - zmiany ceny Tranzystor: PNP; 40V; 1A 2N3778 - 142.30 PLN https://elecena.pl/product/30205069/2n3778 2026-05-07 2N3778 - 139.85 PLN https://elecena.pl/product/30205069/2n3778 2026-05-18 2N3778 - 139.62 PLN https://elecena.pl/product/30205069/2n3778 2026-05-29 2N3778 - 142.30 PLN https://elecena.pl/product/30205069/2n3778 2026-06-21 2N3778 - 144.39 PLN https://elecena.pl/product/30205069/2n3778 2026-07-02