What are PN2222 and PN2222A Transistors?ĢN2222 transistor is the original one whereas PN2222 is its updated version.What are 2N2222 and 2N2222A Transistors?.
Please go through the dedicated datasheet provided by the manufacturer before using 2N2222. This table compares the specs of 2N2222 variants Note: These value may vary according to the manufacturer.
Here are the differences between all four of them in a tabular form: Parameter Due to this, there is a lot of confusion among beginners regarding which one to choose and what’s the difference.īut in this post, we are going to put an end to this confusion once and for all by comparing 2N2222 VS PN2222 VS 2N2222A VS PN22222 in detail. But there are many variants of this transistor in the market, mainly 2N2222A, PN2222, and PN2222A. 2N2222 is one of the most popular and commonly used transistors in electronics projects.
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