Transistors are powerful little electronic switches, and are used to control medium-power electronics such as small motors, solenoids, or IR LEDs. Each transistor is a general purpose amplifier. They can switch up to 40V at peak currents of 1A (not continuously, just peak!), with a DC gain of about 100.
The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds.
Features:
100% brand new and high quality LED lights.
General purpose NPN Biopolar Junction Transistor (BJT).
Through hole TO-92 package.
625 mW of maximum power dissipation.
Ideal for soldering, DIY projects and breadboards.
