Product Description:
BC547 NPN Transistor (Pack of 10)
The BC547 is an NPN transistor commonly used for amplifying and switching electrical signals. A transistor functions by controlling the flow of current, and in the case of the BC547, a small current applied to the base terminal regulates the larger current between the emitter and collector terminals. This makes the BC547 ideal for applications requiring amplification and switching. It has a maximum current gain (hFE) of 800, enabling it to effectively amplify weak signals.
BC547 Transistor Pin Configuration: –
- Pin1 (Collector): This pin is denoted with symbol ‘C’ and the flow of current will be through the collector terminal.
- Pin2 (Base): This pin controls the transistor biasing.
- Pin3 (Emitter): The current supplies out through emitter terminal
Features:
- Bi-Polar NPN Transistor
- DC Current Gain (HFE) is 800 maximum
- Continuous Collector current (IC) is 100mA
- Emitter Base Voltage (VBE) is 6V
- Base Current (IB) is 5mA maximum
Specification:
| Collector-Base Voltage (Vcb) (V) | 50 |
|---|---|
| Collector-Emitter Voltage (Vce) (V) | 45 |
| Emitter-Base Voltage (Veb) (V) | 6 |
| Collector Current (DC) (A) | 100m |
| Junction Temperature (°C) | 150 |
| Storage condition (℃) | -65 to 150 |
| Length (mm): | 4.5 |
| Width (mm): | 3.5 |
| Height (mm): | 19 |
| Weight (g): | 1 (approx.) (each) |
Applications:
- Driver Modules like Relay Driver, LED driver etc.
- Amplifier modules like Audio amplifiers, signal Amplifier etc.
- Darlington pair
Package Includes:
- 10 x BC547 NPN Transistor
Attachments:
Datasheet
( ⮝ click to download )
Technical Specifications
| Model | BC547 |
|---|---|
| Package Quantity | 10 pcs |
| SKU | AI0388 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The BC547 NPN Transistor (Pack of 10) is a versatile power transistors used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components

Ganesh S. (verified owner) –
Lakshya Agarwal (verified owner) –
Love this BC547 NPN Transistor. Great variety and all components are genuine. Highly recommended.
Somesh Mishra (verified owner) –
Quality is good.
Sarika Tiwari –
This BC547 NPN Transistor is essential for any electronics lab. Good quality components.
Harsh Rao (verified owner) –
Excellent BC547 NPN Transistor! Values are accurate and quality is great. Perfect for my projects.
Chetan Bisht (verified owner) –
This BC547 NPN Transistor saved me multiple trips to the electronics market. Everything I need in one pack.
Vivek Kamath (verified owner) –
Perfect BC547 NPN Transistor for prototyping and production. Consistent quality.
Aayush Kumar (verified owner) –
Good
Lalit Desai (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Anil Kumar (verified owner) –
This BC547 NPN Transistor is essential for any electronics lab. Good quality components.
Uday Negi –
Good BC547 NPN Transistor. Quality is reliable. Packaging keeps components organized.
Tanya Thakur (verified owner) –
This BC547 NPN Transistor is essential for any electronics lab. Good quality components.
Varun Arora –
This BC547 NPN Transistor is essential for any electronics lab. Good quality components.
Mayank Agarwal (verified owner) –
Perfect BC547 NPN Transistor for prototyping and production. Consistent quality.
Naman Mukherjee (verified owner) –
Great quality BC547 NPN Transistor. All values are within tolerance. Very reliable.
Paras Bajaj –
Nice BC547 NPN Transistor. Values are accurate. Good assortment for hobby projects.
Sumit Bajaj (verified owner) –
Average BC547 NPN Transistor. Most are good quality but found a few out-of-spec pieces.
Mohammadshakil (verified owner) –
Good working very well
Dev Khanna (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Anushka Bhandari (verified owner) –
Outstanding quality! This BC547 NPN Transistor is well sorted and labeled. Very convenient.
Anirudh Joshi (verified owner) –
This BC547 NPN Transistor is essential for any electronics lab. Good quality components.
Jai Sen (verified owner) –
Great quality BC547 NPN Transistor. All values are within tolerance. Very reliable.
Anil Srivastava –
Superb BC547 NPN Transistor! Using these in all my circuit designs. Never had a failure.
Nikhil Bhatt –
This BC547 NPN Transistor saved me multiple trips to the electronics market. Everything I need in one pack.
Sachin Desai (verified owner) –
Excellent BC547 NPN Transistor! Values are accurate and quality is great. Perfect for my projects.
Aaiyub shaikh Yusuf miya (verified owner) –
Very good product excellent service
Arnav Kumar (verified owner) –
Great quality BC547 NPN Transistor. All values are within tolerance. Very reliable.
Zubin Chatterjee (verified owner) –
Great quality BC547 NPN Transistor. All values are within tolerance. Very reliable.