Quickbuying 50pcs SMD-Transistor BC817-40 NPN 45V 800mA 310mW SOT-23 Diotec 6C or 6CT Go to amazon.com Related posts Which is the best bc817 40 sot 23? Feature50pcs SMD-Transistor BC817-40 NPN 45V 800mA 310mW SOT-23 Diotec 6C or 6CT Description50pcs SMD-Transistor BC817-40 NPN 45V 800mA 310mW SOT-23 Diotec 6C or 6CT