The 2N3904U-RTK/P S is a general-purpose NPN bipolar junction transistor (BJT) manufactured by KEC. It is widely used in various electronic applications due to its versatility, reliability, and cost-effectiveness. This transistor is designed for low-power amplification and switching applications.

Applications

• Low-power amplifiers
• Switching circuits
• General-purpose signal amplification
• Driver circuits
• Oscillator circuits

Features

• High DC current gain (hFE) for efficient amplification
• Low saturation voltage (VCE(sat)) for efficient switching
• High breakdown voltage (VCEO) for reliable operation
• Small signal transistor
• Available in a through-hole package

Benefits

• Cost-effective solution for various electronic circuits
• Easy to use in both amplification and switching applications
• Reliable performance in a wide range of operating conditions
• Simplifies circuit design due to its well-defined characteristics
• Reduces power consumption in battery-powered devices

Additional Details

The 2N3904U-RTK/P S transistor is commonly used in basic electronic circuits, such as simple amplifiers, switches, and oscillators. Its characteristics are well-documented, making it a popular choice for hobbyists, students, and professional engineers alike. The 'U' in the part number may indicate a specific packaging or manufacturing variation. The transistor's performance is typically specified at a collector current of 10mA and a collector-emitter voltage of 5V. The datasheet provides detailed information on the transistor's electrical characteristics, thermal resistance, and safe operating area. Proper biasing is essential to ensure that the transistor operates within its specified limits and provides the desired performance. The 2N3904U-RTK/P S is a robust and reliable component that can withstand a wide range of operating conditions, making it suitable for demanding applications.