BC847

The BC847 is a general-purpose NPN bipolar junction transistor (BJT), and Rectron is one of the manufacturers of this component. The BC847 is similar to the BC547 but is commonly available in a surface-mount package (SOT-23), making it suitable for compact, high-density PCB designs.

Common Applications:

– Switching: Used for switching applications in digital circuits, such as controlling small loads like LEDs and relays.
– Amplification: Suitable for signal amplification in audio, RF, and other analog circuits.
– Signal Processing: Employed in various signal processing applications, including waveform generation and conditioning.
– General-Purpose Use: Commonly used in low-current, low-power applications such as sensors, small signal amplifiers, and other general-purpose circuits.