-40%
(100PCS) BC547 NPN DIP Transistor
Original price was: ₹200.00.₹119.00Current price is: ₹119.00.
(Save ₹81.00)
4 in stock
Description
- Emitter (Pin 3): Connect directly to Ground (0V).
- Base (Pin 2): Connect to your control signal (e.g., a button or microcontroller pin) through a 1kΩ resistor. This resistor is crucial—without it, you might blow the transistor.
- Collector (Pin 1): Connect to the negative leg of your LED.
- The Rest: Connect the positive leg of the LED to a 330Ω resistor, and then connect that resistor to your Power Supply (e.g., 5V or 9V).
Additional information
| Weight | 0.04 kg |
|---|---|
| Dimensions | 5 × 7 × 8 cm |
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