Description
The BC547 is a highly versatile and widely used NPN bipolar junction transistor (BJT), essential for hobbyist projects, educational kits, and professional circuit prototypes. Featuring a standard through-hole DIP package, it is designed for effortless mounting on breadboards and PCBs, making it a go-to component for engineers and students alike.
Known for its affordability and reliable performance, the BC547 is perfectly suited for general-purpose switching and amplification. With a DC current gain (hFE) ranging from 110 to 800 and a 45V collector-emitter voltage rating, it provides the flexibility needed for diverse electronic designs. This pack of 20 units offers high value and is an indispensable addition to any laboratory or maintenance inventory.
Key Features
- Versatile NPN Performance: Ideal for general-purpose switching and amplification
- Ease of Integration: Standard through-hole DIP package for quick prototyping
- Flexible Gain: hFE of 110–800 allows for various circuit configurations
- Robust Thermal Ratings: Operates reliably at junction temperatures up to 150°C
- Value Bundle: Convenient 20-pack for efficient stock management
Applications
- Small-signal amplification and audio pre-amplifiers
- General-purpose switching and logic-level control
- Driver stages for indicator LEDs and small relays
- Educational electronics and laboratory prototyping
- General signal processing circuits
Package Includes
- 20 x BC547 NPN Transistors
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | BC547 |
| Polarity | NPN |
| Collector Current (Ic) | 100 mA |
| Collector-Emitter Voltage (Vce) | 45 V |
| Gain (hFE) | 110 – 800 |
| Mounting Type | Through-Hole (DIP) |
| Quantity | Pack of 20 |
