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BC547 Transistor
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BC547 NPN General-Purpose Transistor
Reliable and versatile transistor for signal switching and amplification.
✅ Key Features:
Transistor Type: NPN
Package: TO-92 (plastic)
Collector-Emitter Voltage (Vce): 45V
Collector-Base Voltage (Vcb): 50V
Emitter-Base Voltage (Veb): 6V
Collector Current (Ic): 100mA (max)
Power Dissipation: 500mW
DC Current Gain (hFE): 110–800
Transition Frequency (ft): 150 MHz
Junction Temperature: Max 150°C
📏 Specifications Table:
| Parameter | Value |
|---|---|
| Type | NPN |
| Package | TO-92 |
| Max Collector Voltage | 45V |
| Max Collector Current | 100mA |
| Max Power Dissipation | 500mW |
| Gain (hFE) | 110 to 800 |
| Frequency (ft) | 150 MHz |
🧩 Applications:
Signal amplification
Switching low-power loads
Audio preamplifier circuits
Arduino & electronics DIY projects
Logic level conversion
Oscillator and timer circuits
📦 Package Includes:
1x BC547 NPN Transistor
🔍 Why Choose BC547?
Cost-effective and widely used
Easy to integrate in breadboards or PCBs
Ideal for beginners, students, and hobbyists
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