2N2222 NPN Transistor SMD

2N2222 NPN Bipolar Transistor SMD

The 2N2222 is a widely used NPN switching transistor known for handling up to 800 mA collector current and 40 V collector-emitter voltage. It features a moderate current gain (hFE 75–300) and transition frequency up to 250 MHz, making it suitable for high-speed switching and low-to-moderate amplification tasks. Packaged in TO-92, it offers reliable performance in analog and digital circuits. This transistor is ideal for relay driving, LED control, audio stages, and more in consumer, industrial, and educational electronics.

DNA solutions, Nashik has various types of Transistor's. Check out our complete collection of Transistor's.

• High Collector Current: Can handle up to 800 mA continuous collector current.

• Moderate Voltage Ratings: Collector-Emitter voltage rating of 40 V and Collector-Base voltage of 75 V.

• Fast Switching Speed: Transition frequency (fT) up to 250 MHz, suitable for high-speed switching applications.

• Good Current Gain: DC current gain (hFE) typically ranges from 75 to 300 depending on operating conditions.

• Robust TO-92 Package: Easy to use through-hole package ideal for prototyping and production.

• Widely Available and Cost-Effective: One of the most popular BJTs worldwide, making it easy to source and inexpensive.

Specifications of 2N2222 NPN Transistor SMD

• Collector-Base Voltage(V): 75

• Collector-Emitter Volt(V): 40

• Emitter-Base Voltage (V): 6

• Collector Current (Ic-mA): 600

• Junction Temperature (°C): -55 to +150

Applications of 2N2222 NPN Transistor SMD

• Switching Loads

• Signal Amplification

• Digital Logic Circuits

• Pulse and Oscillator Circuits 

Package Includes 

      1 x 2N2222 NPN Transistor SMD