BC547 NPN Transistor – General Purpose Amplifier & Switching Transistor

The BC547 transistor is a popular NPN bipolar junction transistor (BJT) used for switching and amplification in a wide range of electronic projects.
It is ideal for low-current, medium-voltage applications, making it a must-have for hobbyists, students, and circuit designers.

Perfect for building DIY electronic kits, sensor circuits, and signal amplifiers.

• 🔹 Type: NPN Transistor

• 🔹 Collector Current (Ic): 100mA

• 🔹 Collector-Emitter Voltage (Vce): 45V

• 🔹 Power Dissipation: 500mW

• 🔹 Gain (hFE): 110–800

• 🔹 Package: TO-92

• 🔹 Applications: Switching, Amplification, Signal Processing