BC547B Tube
by CJ(江苏长电/长晶)
BC547B is a familiar NPN bipolar transistor for small-signal amplification and switching. This CJ record, listed as BC547B Tube, uses a through-hole TO-92-3 package with three symbol pins and three footprint pads. Its conversion history records use by 2 ProtoFlow engineers in real designs. For schematic and PCB work, the free download supplies a KiCad symbol, the TO-92-3_L4.9-W3.7-P2.54-L footprint, and a 3D model. Check the transistor's pin assignment when connecting the symbol to a circuit, since the footprint must match the intended device orientation. Open the BC547B Tube part directly in ProtoFlow.
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