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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STL100N10F7


STMicroelectronics MOSFET N-Ch 100V 0.0062 Ohm 19A STripFET VII DG
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STMicroelectronics 145500
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AUD 1.6939
Multiples of: 3000

MCH6664-TL-W


ON Semiconductor MOSFET PCH 1.5A 30V SOT-363
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ON Semiconductor 142590
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AUD 31.0853
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IRLML0040TRPBF


Transistor: N-MOSFET; unipolar; 40V; 3.6A; 1.3W; SOT23
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Infineon 142294
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AUD 0.1257
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2SA2154CT-GR,L3F


Bipolar Transistors - BJT Transistor for Low Freq. Amplification
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Toshiba 141137
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AUD 0.0582
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DTC044EUBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 141069
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AUD 0.0229
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BSD235CH6327XT


MOSFET OptiMOS 2,-P 2 Small Signal Transistor
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Infineon 139758
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AUD 0.11
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AO3401


New Quadratic Unclassified Data SOT-23 RoHS
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Microdiode Electronics 136886
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AUD 0.0302
Multiples of: 20

BC817-16,215


Transistors Bipolar - BJT NPN 45V 500mA
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Nexperia 123616
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AUD 0.0167
Multiples of: 20

MMBT2222A


40V 300mW 100@150mA,10V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 110725
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AUD 0.0137
Multiples of: 50

SI2302


MOSFET N Trench 20V 2.1A 1.2V @ 50uA 72 mΩ @ 3.6A,4.5V SOT-23 (SOT-23-3) RoHS
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Hottech 108368
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AUD 0.024
Multiples of: 20

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