As an Amazon Associate, we earn from qualifying purchases. Home » Unitrode » UTX220 Unitrode . UTX220 UTX220 SemiConductor - CASE: SOD17 MAKE: Unitrode Unitrode . UTX220 Attributes Brand name, Manufacturer name, ManufacturerUnitrode Distributor offers SellerSKUMOQIn stockMultiplePrices Little DiodeUTX220111 @ $29.71