2N2222 NPN Transistor TO-92 Package

The 2N2222 is an NPN bipolar junction transistor (BJT) in a TO-92 package, widely used in low-power switching and amplification applications. It is known for its reliability, versatility, and ease of use in electronic circuits.

Features

• NPN BJT suitable for general-purpose switching and amplification
• TO-92 package for through-hole PCB mounting
• High switching speed for digital and analog applications
• Collector current up to 800mA, suitable for moderate loads
• Maximum voltage rating of 40V

Applications

• Signal amplification in low-power circuits
• Switching applications for controlling relays, LEDs, and small motors
• Oscillators and signal processing in RF and communication circuits
• Microcontroller interfacing to drive higher loads

Specification