This part is a kind of semiconductor called 2N2222.

Function of this product has 30V, 800mA, NPN Silicon Transistor.

Package : TO-18 Type

Manufacturers : philips Semiconductor

Image and pinout :

2N2222 - NPN Silicon Transistor

Some of the text within the PDF file :


The 2N2222 is a widely used bipolar junction transistor (BJT) that falls under the NPN (Negative-Positive-Negative) category. It is designed for general-purpose amplification and switching applications. The 2N2222 transistor is part of a family of transistors known as the "2N" series.


Here are some key specifications of the 2N2222 transistor:


Transistor Type: NPN

Maximum Collector-Base Voltage (Vcb): 60 volts

Maximum Collector-Emitter Voltage (Vce): 30 volts

Maximum Emitter-Base Voltage (Veb): 5 volts

Collector Current (Ic): 800 mA (continuous)

Power Dissipation (Pd): 500 mW

The 2N2222 transistor is often used in low-power amplification and switching circuits, such as small audio amplifiers, signal amplification stages, and digital logic interfaces. Its versatility, affordability, and wide availability have contributed to its popularity among hobbyists, students, and electronics enthusiasts.

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2N2222 PDF Datasheet Download


2023/06/07 14:13 2023/06/07 14:13