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The 2N2221 is a type of NPN bipolar junction transistor (BJT) commonly used for switching and amplification applications. It has a maximum collector current of 800 mA and a collector-emitter voltage rating of 40 V. Known for its versatility, the 2N2221 is widely employed in various electronic circuits, including amplifiers and digital logic applications. Its robust characteristics make it a popular choice among hobbyists and professionals alike.

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AnswerBot

1mo ago

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