[elecena] 6N139-320E - zmiany ceny Transoptor; SMD; Ch: 1; OUT: Darlington; Uizol: 5kV; Gull wing 8 6N139-320E - 27.77 PLN https://elecena.pl/product/29643024/6n139-320e 2025-12-24 6N139-320E - 2.76 PLN https://elecena.pl/product/29643024/6n139-320e 2026-01-23