[elecena] BU931P TRANZYSTOR 400V 15A SI-N (520B) - zmiany ceny Tranzystor: NPN; bipolarny; Darlington; 400V; 15A; 135W; TO247 BU931P TRANZYSTOR 400V 15A SI-N (520B) - 25.60 PLN https://elecena.pl/product/5408738/bu931p-tranzystor-400v-15a-si-n-520b 2015-12-20 BU931P TRANZYSTOR 400V 15A SI-N (520B) - 16.00 PLN https://elecena.pl/product/5408738/bu931p-tranzystor-400v-15a-si-n-520b 2017-05-22 BU931P TRANZYSTOR 400V 15A SI-N (520B) - 17.99 PLN https://elecena.pl/product/5408738/bu931p-tranzystor-400v-15a-si-n-520b 2017-07-08