BC338 NPN General Purpose Amplifier Transistor 25V 800mA TO-92 Package

BC338 NPN General Purpose Amplifier Transistor 25V 800mA TO-92 Package

The BC338 is a high-performance NPN silicon transistor designed for general-purpose low-to-medium power amplification and switching applications. Housed in a compact TO-92 package, it provides reliable performance with high current gain, low noise, and excellent thermal stability, making it suitable for audio circuits, signal processing, and control systems. With a collector-emitter voltage of 25V and a collector current up to 800mA, the BC338 is ideal for hobbyist projects, educational experiments, and professional electronics designs. Its low noise characteristics ensure clear audio signals, while the TO-92 package allows for easy integration into PCBs or breadboards.

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Features:

• Transistor Type: NPN Silicon
• Package: TO-92 Plastic Package
• Collector-Emitter Voltage (V_CE): 25V
• Collector Current (I_C): 800mA
• DC Current Gain (hFE): 100–630 (typical, depending on operating conditions)
• Low Noise: Ideal for audio and precision signal amplification
• Compact TO-92 Package: Easy to mount on PCB or breadboard
• Reliable & Durable: Stable operation in low-to-medium power circuits
• Wide Application Range: Suitable for hobbyist, educational, and professional use

Applications:

• Audio Amplifiers: Low-noise amplification for microphones, preamps, and medium-power speakers
• Signal Switching: Efficient for low-to-medium power control circuits
• Timers & Oscillators: Reliable operation in small to medium signal circuits
• Hobbyist & Educational Projects: Perfect for experimentation, learning, and prototyping
• General Electronics: Suitable for low-to-medium power amplifiers and control circuits

bc338-transistor-datasheet