Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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BC817DS,115


Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
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Nexperia 1886
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AUD 0.0923
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SP30N03BNK


PDFN-8L(5x6) MOSFETs ROHS
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Siliup 1886
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AUD 0.1217
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HSU0056


100V 40A 52W 20m@10V,10A 2.2V@250uA 1PCSNChannel TO-252 MOSFETs ROHS
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HUASHUO 1886
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AUD 0.2255
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PSMN1R9-40YSBX


MOSFETs SOT669 N CHAN 40V
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Nexperia 1886
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AUD 0.8611
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NVB082N65S3F


MOSFET SUPERFET3 650V D2PAK PKG
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ON Semiconductor 1885
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AUD 7.9829
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NTTFS2D8N04HLTAG


MOSFET 40V T8 IN U8FL HEFET
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ON Semiconductor 1884
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AUD 0.8109
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FDB12N50TM


N-Channel 500 V 11.5A (Tc) 165W (Tc) Surface Mount D²PAK (TO-263)
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ON Semiconductor 1884
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AUD 1.3343
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2N7008-G


Transistor: N-MOSFET; unipolar; 60V; 0.5A; TO92
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Microchip 1883
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AUD 0.4884
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TPM2003-SO3R


SOP-16 Darlington Transistor Arrays ROHS
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3PEAK 1881
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AUD 0.2073
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SK22P04-P8


SOP-8 MOSFETs ROHS
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Shikues 1600
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AUD 0.166
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