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Picture of NPN switching transistors 2N2222a

NPN switching transistors 2N2222a

The 2N2222 is a common NPN bipolar junction transistor used for general purpose low-power amplify...

SKU: COM01900523
Availability: 183 in stock
R 7,34
:

Description

The 2N2222 is a common NPN bipolar junction transistor 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. It is made in the TO-18 metal can as shown in the picture. Replacements are commonly available now in the cheaper TO-92 packaging, where it is known as the PN2222 or P2N2222.

The 2N2222 is considered a very common transistor, and is used as an exemplar of an NPN transistor. It is frequently used as a small-signal transistor. It is a small general purpose transistor of enduring popularity.

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