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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S9012


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI 2376
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AUD 0.0068
Multiples of: 50

BC847C


45V 200mW 800@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao 2376
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AUD 0.0085
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S8550(0.8A)


SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 2376
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AUD 0.0098
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MMBTSA812G


SOT-23 Bipolar Transistors - BJT ROHS
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Semtech 2376
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AUD 0.01
Multiples of: 50

BC847B


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 2376
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AUD 0.01
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BC807-40


45V 300mW 100@100mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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amsem 2376
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AUD 0.0125
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TM04N02I


20V 4A 35m SOT-23 MOSFETs ROHS
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Tritech-MOS 2376
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AUD 0.0139
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BC817-25


Transistors (NPN/PNP) SOT-23 RoHS
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Jinyu 2376
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AUD 0.0141
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MMBTSD123


15V 200mW 150@100mA,1V 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
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YFW Electronics 2376
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AUD 0.0162
Multiples of: 50

A1015


50V 200mW 400 150mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 2182
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AUD 0.0096
Multiples of: 50

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