Product Description:

The 2N2222 NPN Transistor is a widely used bipolar junction transistor (BJT) designed for switching and signal amplification in electronic circuits. With its compact TO-92 package, high-speed switching, and low saturation voltage, it is ideal for Arduino, IoT, robotics, and embedded applications. This transistor is known for its high current gain and efficient power handling, making it an essential component in DIY and professional electronics projects.

Specifications:

• Transistor Type: NPN Bipolar Junction Transistor (BJT)
• Model: 2N2222
• Collector-Emitter Voltage (Vce): 40V
• Collector-Base Voltage (Vcb): 75V
• Emitter-Base Voltage (Veb): 6V
• Collector Current (Ic): 800mA (max)
• Power Dissipation (Ptot): 500mW
• DC Current Gain (hFE): 100 – 300
• Transition Frequency (fT): 250 MHz
• Package Type: TO-92
• Pin Configuration: Emitter, Base, Collector
• Operating Temperature Range: -55°C to 150°C

Key Features:

✔ High-speed switching with low saturation voltage
✔ High current gain for efficient signal processing
✔ Compact TO-92 package for easy integration
✔ Supports switching & amplification applications
✔ Ideal for Arduino, Raspberry Pi, IoT, and embedded circuits

Package Includes:

📦 1 x 2N2222 NPN Transistor

Applications:

🔹 Signal amplification circuits – Used in audio & communication systems
🔹 Low-power switching applications – Ideal for logic control & relay switching
🔹 Arduino & IoT automation projects – Works with microcontrollers & sensors
🔹 Motor driver & robotics circuits – Used for controlling small DC motors
🔹 Oscillator & timer circuits – Essential for waveform generation