The BC161 is a silicon planar epitaxial PNP transistor in the Jedec TO-39 metal case. BC161 is particularly designed for audio amplifiers and switching applications up to 1A. The complementary NPN type is the BC141.

BC161 Pinout

BC161 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Emitter |
| 2 | Base |
| 3 | Collector |
Application
- Audio amplifiers and switching applications
You can download this datasheet for BC161 PNP General Purpose Transistor – Datasheet from the link given below: