[elecena] BUL-128D NPN 4A/400V/70W TO-220 TRANZYST - zmiany ceny BUL-128D NPN 4A/400V/70W TO-220 TRANZYST - 1.57 PLN https://elecena.pl/product/14941719/bul-128d-npn-4a-400v-70w-to-220-tranzyst 2018-06-12 BUL-128D NPN 4A/400V/70W TO-220 TRANZYST - 2.00 PLN https://elecena.pl/product/14941719/bul-128d-npn-4a-400v-70w-to-220-tranzyst 2024-05-09