As an Amazon Associate, we earn from qualifying purchases. BLF521 NXP Transistors - Jotrin Electronics NXP Semiconductor . BLF521 Gallery Attributes Brand name, Manufacturer name, ManufacturerNXP Semiconductor Attribute00SOT172D Attribute01RF Transistors Attribute02Lead free/RoHS Compliant Attribute03, qtyInStock224 AttributeKey00Package/Case AttributeKey01Product Categories AttributeKey02RoHs Status AttributeKey03In-stock Extra Product NameBLF521 NXP Transistors - Jotrin Electronics keywordsBLF521,NXP,SOT172D,RF Transistors,BLF521 Datasheet PDF moq, multiple1 MPNBLF521 SKUJT25-BLF521 snippetBuy BLF521 NXP , Learn more about BLF521 RM Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 05V; Power: 0.25W; Single Output Rail; Industry Standard Pinout; 1kVDC & 2kVDC Isolation; High Efficiency for Low Power Applications; UL94V-0 Package, View the manufacturer, and stock, and datasheet pdf for the BLF521 at Jotrin Electronics. Distributor offers SellerSKUMOQIn stockMultiplePrices jotrin.comJT25-BLF52112241