[elecena] tranzystor NPN 1500/600V 6A 50W - zmiany ceny tranzystor NPN 1500/600V 6A 50W 2SD2499= 2SC4764 NPN 1500/600V 6A 50W tranzystor NPN 1500/600V 6A 50W - 2.00 PLN https://elecena.pl/product/13800/tranzystor-npn-1500-600v-6a-50w 2006-10-07 tranzystor NPN 1500/600V 6A 50W - 3.00 PLN https://elecena.pl/product/13800/tranzystor-npn-1500-600v-6a-50w 2007-03-17 tranzystor NPN 1500/600V 6A 50W - 3.03 PLN https://elecena.pl/product/13800/tranzystor-npn-1500-600v-6a-50w 2011-01-03 tranzystor NPN 1500/600V 6A 50W - 4.00 PLN https://elecena.pl/product/13800/tranzystor-npn-1500-600v-6a-50w 2026-05-10