The BC547 is a widely used NPN bipolar junction transistor (BJT) designed for low-current, medium-voltage, and general-purpose electronic applications. It is ideal for signal amplification and switching in small circuits. With a maximum collector current of 100mA and voltage rating of 45V, it delivers stable and reliable performance in both analog and digital projects.
Key Features:
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Type: NPN Bipolar Junction Transistor
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Collector-Emitter Voltage (Vce): 45V
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Collector Current (Ic): 100mA
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DC Current Gain (hFE): 110 – 800
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Low noise and high gain
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TO-92 package
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Ideal for switching and amplification
Applications:
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Signal amplification
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Low-power switching
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Audio and sensor circuits
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Arduino and DIY projects
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Transistor-based logic circuits
Condition:
Brand New – Original Component














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