2N2222 NPN Transistor – 3 Pieces

The 2N2222 is a high-speed NPN bipolar junction transistor designed for general-purpose switching and amplification applications. It offers a maximum collector current of 800 mA and a voltage rating of 40 V, ensuring reliable performance in low to medium power circuits. Ideal for signal processing, driver circuits, and small motor control, it is compatible with standard through-hole PCB layouts and operates efficiently over a wide temperature range of –55 °C to +150 °C.

• General-purpose NPN bipolar transistor
• High-speed switching capability
• Collector current up to 800mA
• Collector-emitter voltage up to 40V
• Suitable for switching and amplification
• High transition frequency of 250MHz
• Low saturation voltage
• Wide operating temperature range
• Compact TO-92 through-hole package
• Easy integration into PCB and breadboard circuits
• Ideal for low to medium-power applications
• Reliable performance in signal and driver circuits
• Suitable for educational and prototyping use
• Commonly used in embedded and automation circuits

• Model: 2N2222

• Transistor Type: NPN Bipolar Junction Transistor (BJT)

• Collector-Emitter Voltage (Vce): 40V

• Collector-Base Voltage (Vcb): 75V

• Emitter-Base Voltage (Veb): 6V

• Maximum Collector Current (Ic): 800mA

• Power Dissipation: 500mW

• DC Current Gain (hFE): 100–300

• Transition Frequency (fT): 250MHz

• Saturation Voltage (VCEsat): 1V Max

• Package Type: TO-92

• Mounting Type: Through-Hole PCB

• Dimensions: 4.5mm × 4.5mm × 5mm

• Operating Temperature: -55°C to +150°C

• Quantity: 3 Pieces

• 2N2222 NPN Transistor 3D Model
• 2N2222 NPN Transistor Datasheet

• 2N2222 NPN Transistor as a switch - Arduino example with LED Flash