As an Amazon Associate, we earn from qualifying purchases. Home » Unitrode » UTR6405 Unitrode . UTR6405 UTR6405 SemiConductor - CASE: Standard MAKE: Unitrode Unitrode . UTR6405 Attributes Brand name, Manufacturer name, ManufacturerUnitrode Distributor offers SellerSKUMOQIn stockMultiplePrices QuestUTR64057 Little DiodeUTR6405111 @ $50.52