Description

The BC187 PNP Transistor is a general-purpose through-hole bipolar junction transistor designed for low-noise audio amplification, signal processing, and switching applications. Known for its stable performance and reliability, the BC187 is commonly used in audio preamplifiers, small-signal amplifiers, and educational electronics projects. Its through-hole TO-92 package makes it easy to handle, solder, and replace, making it suitable for both prototyping and production use.

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Specifications

• Transistor Type: PNP Bipolar Junction Transistor (BJT)
• Package: TO-92 (Through Hole)
• Collector-Emitter Voltage (Vce): Up to 45V (typical)
• Collector Current (Ic): Up to 100mA
• Power Dissipation: Approx. 500mW
• Gain (hFE): Medium gain (varies by grade)
• Application Category: Low-noise, general-purpose

Applications

• Audio preamplifier circuits
• Low-noise signal amplification
• Switching applications
• DIY electronics and prototyping
• Educational and training kits

Usage Notes

• Observe correct pin orientation (Emitter, Base, Collector) before soldering.
• Use appropriate biasing resistors for stable operation.
• Not intended for high-power switching applications.

Package Includes

• 1 BC187 PNP Transistor (Through-Hole)