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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PMBT3906,215


Transistors Bipolar - BJT PNP SW 200MA 40V
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Nexperia 107476
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AUD 0.0149
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IRLU3636PBF


Transistor: N-MOSFET; unipolar; 60V; 99A; 143W; IPAK
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Infineon 4021
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AUD 1.4523
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S8550


25V 300mW 200@100mA,1V 500mA PNP SOT-23 Bipolar (BJT) ROHS
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XZT 3831
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AUD 0.0091
Multiples of: 50

BC846B


65V 200mW 450 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 3831
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AUD 0.0096
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MMBTRC402E


SOT-523 Digital Transistors ROHS
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Semtech 3831
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AUD 0.015
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MMBTRA302E


SOT-523 Digital Transistors ROHS
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Semtech 3831
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AUD 0.015
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KTD1304


25V 225mW 60 NPN SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 3831
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AUD 0.0328
Multiples of: 10

SP4953ADP8


SOP-8L MOSFETs ROHS
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Siliup 3831
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AUD 0.0673
Multiples of: 5

SP2002KT5J


SOT-523 MOSFETs ROHS
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Siliup 3395
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AUD 0.0114
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BC847C


SOT-23 Bipolar (BJT) ROHS
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GOODWORK 2813
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AUD 0.0102
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