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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MMBTA14


SOT-23 Darlington Transistors ROHS
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Changjing Electronics Technology 5584
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AUD 0.0386
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ZXTP25020CFHTA


Bipolar (BJT) Transistor PNP 20 V 4 A 285MHz 1.25 W Surface Mount SOT-23-3
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Diodes Incorporated 5583
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AUD 0.3265
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NX7002AK.215


Transistor: N-MOSFET; unipolar; 60V; 0.12A; 325mW; SOT23
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Nexperia 5582
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AUD 0.0511
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IPB80N08S2L-07


Infineon Technologies MOSFET N-Ch 75V 80A D2PAK-2 OptiMOS
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Infineon 5581
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AUD 3.8746
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PHE13005,127


Transistors Bipolar - BJT RAIL BIPOLAR
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NXP 5579
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AUD 0.2898
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BC237B


Bipolar Transistors - BJT NPN Trans 50Vcbo 50Vces 45Vceo 300mW
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Central Semiconductor 5578
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AUD 0.4442
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9013M


NPN SOT-23 Bipolar Transistors - BJT ROHS
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Blue Rocket 5577
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AUD 0.0114
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MMBT2907A


SOT-23 Bipolar Transistors - BJT ROHS
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FUXINSEMI 5577
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AUD 0.0123
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SP2302BT2


SOT-23 MOSFETs ROHS
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Siliup 5577
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AUD 0.0126
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BCV 61B E6327


Transistors Bipolar - BJT NPN Silicon Double TRANSISTOR
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Infineon 4025
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AUD 0.1205
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