BC-557
The BC557 is a widely used, general-purpose PNP bipolar junction transistor (BJT) housed in a TO-92 package. Primarily used for switching and amplifying, it features a continuous collector current and a high DC current gain (up to 800). It is commonly used in low-power audio circuits and signal processing.
Specifications
- Dimensions
- 4.8 × 4.213 mm
- Pin count
- 3
Assets
Pin configuration
COLLECTORBASEEMITTER