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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SI2323DS


SOT-23 MOSFETs ROHS
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GOODWORK 3744
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AUD 0.0334
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SL2304


SOT-23 MOSFETs ROHS
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SLKORMICRO 1241
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AUD 0.0431
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AO3413


20V 3A 60mΩ@4.5V,3A 1.56W 1.1V@250uA P Channel SOT-23-3L MOSFETs ROHS
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MSKSEMI 1241
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AUD 0.054
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LNA2306LT1G


30V 5.8A 31mO@10V,5.8A 1.4W N Channel SOT-23E MOSFETs ROHS
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Leshan 1231
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AUD 0.0459
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SS8050(SOT89)


25V 85 1 NPN NPN 1.5A SOT-89 Single Bipolar Transistors RoHS
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TECH PUBLIC 1222
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AUD 0.0195
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SI2303


SOT-23 MOSFETs ROHS
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PAKER Microelectronics 1222
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AUD 0.0393
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HSSN3134


MOSFET N Channel 20V 1A 1.1V @ 250uA 200mΩ @ 1A,4.5V SOT-323 RoHS
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HUASHUO 1115
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AUD 0.0367
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TL431G


SOT-23 MOSFETs ROHS
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TECH PUBLIC 1096
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AUD 0.0401
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MMBTA44


SOT-23 Bipolar (BJT) ROHS
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ALJ 911
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AUD 0.0326
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2SA970


Transistors (NPN/PNP) PNP 100mA 120V TO-92 RoHS
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Blue Rocket 873
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AUD 0.0353
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