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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S9018


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 5917
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AUD 0.0099
Multiples of: 50

BC848BW


30V 200mW 290@2mA,5V 100mA NPN SOT-323 Bipolar Transistors - BJT ROHS
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MSKSEMI 1115
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AUD 0.0155
Multiples of: 50

MMUN2232 E32


SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 1018
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AUD 0.0246
Multiples of: 50

BC368


TO-92 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 1018
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AUD 0.0383
Multiples of: 10

PXT8050


25V 625mW 45@5mA,1V 1.5A NPN SOT-89 Bipolar Transistors - BJT ROHS
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Shikues 1018
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AUD 0.0353
Multiples of: 10

UT2302G-AE2-R


MOSFET N Trench 20V 2.4A 450mV @ 250uA 95 mΩ @ 3.1A,2.5V SOT-23-3 RoHS
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Unisonic 834
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AUD 0.0425
Multiples of: 10

MMBT3904T


SOT-523 Bipolar Transistors - BJT ROHS
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SLKORMICRO 776
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AUD 0.0125
Multiples of: 50

MMBT2222A


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 RoHS
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Blue Rocket 485
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AUD 0.0127
Multiples of: 50

MMBT8550D(1.5A)-Y2


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Semtech 485
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AUD 0.0159
Multiples of: 50

2301


20V 3A 60m@4.5V,3A 1.25W 1V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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MOT 339
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AUD 0.0147
Multiples of: 50

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