BC547 (NPN BJT)
Small-signal NPN bipolar transistor, European equivalent of 2N3904. High gain (~400).

| Pin | Signals |
|---|---|
| C | — |
| B | — |
| E | — |
Use it
Section titled “Use it”Add it from the component picker — search for “BC547 (NPN BJT)” (tags: transistor, bjt, npn, bc547, analog). Right-click it on the canvas for the in-editor datasheet, and check the examples gallery for circuits that use it.