2N2222 NPN Transistor – 3 Pieces

QAR 1.00/ unit

Description

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