(Pack of 50) BC857 PNP General Purpose Transistor SMD SOT-23 Package

(Pack of 50) BC857 PNP General Purpose Transistor SMD SOT-23 Package

The BC857 is a PNP general-purpose silicon transistor designed for low current, low voltage, and medium-speed amplification and switching applications. Known for its low noise, high gain, and reliable performance, it is widely used in audio, signal processing, and control circuits.

Encased in a compact SOT-23 surface-mount package, the BC857 is ideal for space-constrained designs and high-density PCBs. With a collector-emitter voltage of 45V and collector current up to 100mA, this transistor provides excellent stability and efficiency across a variety of electronic applications.

This pack of 50 transistors is perfect for mass production, circuit prototyping, and educational projects, ensuring consistent quality and performance.

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Features:

• Transistor Type: PNP General Purpose Amplifier / Switch
• Package Type: SOT-23 (Surface Mount Device)
• Collector-Emitter Voltage (V_CE): 45V
• Collector Current (I_C): 100mA
• DC Current Gain (hFE): 110–800 (typical range)
• Low Noise and Fast Switching Performance
• Compact, Lightweight SMD Package for modern PCB layouts
• Pack of 50: Ideal for assembly, maintenance, or lab use

Applications:

• Signal Amplification in low-power circuits
• Switching and Control Circuits in embedded systems
• Audio and RF Applications
• Consumer Electronics (radios, televisions, and small appliances)
• Battery-Operated and Portable Devices
• Prototyping and Educational Kits
• Complementary Pair: Works with BC847 (NPN) for push-pull amplifier configurations

BC85 Series Datasheet