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Bipolar Transistors 2N 3904
$42.33$66.78 (-37%)
- Type: NPN Bipolar Junction Transistor (BJT)
- Configuration: Commonly used for amplification and switching applications
- Max Collector Current (Ic): 200 mA, suitable for low-power applications
- Max Collector-Emitter Voltage (Vce): 40 V, allowing for a range of voltage operations
- Gain (hFE): Typically between 100 to 300, providing good amplification capability
- Package Type: TO-92 (standard plastic package), easy to integrate into circuits
- Applications: Widely used in signal amplification, switching applications, and general-purpose transistor circuits
- Features: Low noise and high-speed switching performance, making it ideal for various electronic projects and devices
The 2N3904 is a widely used NPN bipolar junction transistor (BJT) that is known for its versatility in various electronic applications. It is designed for general-purpose switching and amplification tasks and is favored in both hobbyist and professional circuit designs.
Key Specifications:
- Type: NPN Bipolar Junction Transistor
- Max Collector Current (Ic): 200 mA
- Max Collector-Emitter Voltage (Vce): 40 V
- Max Emitter-Base Voltage (Veb): 6 V
- Gain Bandwidth Product (fT): Typically around 300 MHz
- Power Dissipation (Pd): 625 mW
- Package Type: TO-92
Features:
- High Switching Speed: The 2N3904 can switch quickly, making it ideal for applications requiring fast response times.
- Low Noise: It operates with low noise, enhancing its performance in audio and precision applications.
- Robust Design: With a maximum junction temperature of 150 °C, it can withstand harsh environments.
Applications:
- Amplification: Commonly used in audio amplifiers and signal processing circuits.
- Switching: Ideal for use in switching applications, including relay drivers and LED drivers.
- Oscillators: Suitable for high-frequency oscillators and RF applications.
- General Purpose: Frequently employed in general-purpose circuits, such as oscillators, amplifiers, and signal modulators.
The 2N3904 transistor is a reliable component for many electronic designs, known for its ease of use and availability. Whether you’re designing simple circuits or more complex systems, this transistor provides the necessary performance and reliability for a wide range of applications.
by logan
These 2N 3904 bipolar transistors are reliable and versatile! They work perfectly in my circuit projects, providing excellent performance for switching and amplification.