BC33740TA
by onsemi(安森美)
BC33740TA is an onsemi NPN bipolar transistor in a through-hole TO-92-style package. A device in this family can be used for switching or small-signal amplification when the surrounding circuit provides suitable biasing. The KiCad download contains its three-pin schematic symbol and the TO-92-3_L4.8-W3.7-P2.54-L footprint with three pads. Its 3D model is included for checking placement and orientation on the board. A real ProtoFlow import supplied the source for this conversion, and the result was checked in the editor. Pay attention to the terminal mapping when connecting the symbol to the PCB. The part can be opened directly in ProtoFlow.
Download KiCad files
Use BC33740TA in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start. macOS, Windows and Linux. No sign-up to try.
