BC557 (PNP BJT)
Small-signal PNP bipolar transistor. Complement of the BC547.

| Pin | Signals |
|---|---|
| C | — |
| B | — |
| E | — |
Use it
Section titled “Use it”Add it from the component picker — search for “BC557 (PNP BJT)” (tags: transistor, bjt, pnp, bc557, analog). Right-click it on the canvas for the in-editor datasheet, and check the examples gallery for circuits that use it.