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Your cart is empty.Transistor, also known as bipolar transistor or crystal transistor, is a semiconductor device that controls current. Its function is to amplify weak signals into electrical signals with larger amplitudes, and it is also used as a contactless switch. Triode is one of the basic semiconductor components, which has the function of current amplification and is the core component of electronic circuits. A transistor is a device that produces two PN junctions that are very close together on a semiconductor substrate. The two PN junctions divide the entire semiconductor into three parts, with the middle part being the base region and the two sides being the emitting and collecting regions. There are two types of arrangements: PNP and NPN. We have a rich stock of electronic components in stock and can provide various types and specifications to ensure timely supply of the components required by customers
