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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S8050


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI 476173
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AUD 0.01
Multiples of: 50

MMBT 2222A LT1


Transistors Bipolar - BJT AF TRANS GP BJT NPN 40V 0.6A
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Infineon 464331
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AUD 0.088
Multiples of: 1

BC817-40


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 463951
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AUD 0.0139
Multiples of: 50

FDV305N


Transistor: N-MOSFET; unipolar; 20V; 0.9A; 0.35W; SOT23
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ON Semiconductor 459780
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AUD 0.0411
Multiples of: 3000

BC847C


45V 200mW 420@2mA,5.0V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 453378
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AUD 0.0114
Multiples of: 50

LMBT4401LT1G


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 (SOT-23-3) RoHS
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Leshan 452165
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AUD 0.0156
Multiples of: 50

AO3400


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V SOT-23 (SOT-23-3) RoHS
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Hottech 445947
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AUD 0.0324
Multiples of: 20

2N7002W


60V 115mA 5@10V,0.5A 200mW 2.5V@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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hongjiacheng 444221
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AUD 0.0191
Multiples of: 20

AO3400


SOT-23-3L MOSFETs ROHS
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FOSAN 434676
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AUD 0.0208
Multiples of: 20

DTC143ZCA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 333680
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AUD 0.0208
Multiples of: 20

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