BC547 NPN transistor – ideal for signal switching, amplification, and microcontroller interfacing in DIY electronics Read more
The BC547 is a general-purpose NPN bipolar junction transistor (BJT) commonly used for low-power switching and signal amplification. It’s widely used in Arduino, ESP32, Raspberry Pi, and embedded electronics projects for driving LEDs, buzzers, and relays, or as a basic signal amplifier.
With its compact TO-92 package, it fits easily into breadboards and PCBs, making it perfect for students, hobbyists, and engineers.
Key Features:
Type: NPN BJT
Collector Current (max): 100mA
Collector-Emitter Voltage: 45V
Low power consumption
TO-92 package (breadboard-friendly)
Used for small load switching and audio signal amplification
Compatible with Arduino, ESP32, Raspberry Pi
Applications: LED driver, buzzer control, IR signal amplifier, logic level interface
| Specifications | Descriptions |
|---|---|
| No Specifications | |
** Product images are for illustration only and may differ slightly from the actual item. Some details come from external sources and may vary—please check labels and instructions before use. We always aim to deliver the most accurate and updated products **
রোবটিক্স ও আইওটি শেখার জন্য Bongo Academy নিয়ে এসেছে বাংলাদেশের সবচেয়ে ইনোভেটিভ এবং প্র্যাকটিক্যাল কোর্স। একদম শূন্য থেকে প্রডাকশন পর্যন্ত হাতে কলমে।
👉 এখনই এনরোল করুন
