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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MMBT2222A


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 (SOT-23-3) RoHS
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Semtech 177995
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AUD 0.017
Multiples of: 50

BC850C,215


Transistors Bipolar - BJT NPN GP 45V 100mA
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Nexperia 171496
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AUD 0.015
Multiples of: 50

CRSS042N10N


MOSFET N Trench 100V 120A (Tc) 4V @ 250uA 4.2 mΩ @ 50A,10V T0-263 RoHS
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CRMICRO 154825
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AUD 0.7896
Multiples of: 1

BC847C-7-F


Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 154230
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AUD 0.0643
Multiples of: 3000

STW70N60DM2


Transistor: N-MOSFET; unipolar; 600V; 42A; 446W; TO247
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STMicroelectronics 153479
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AUD 4.7888
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BCX19


Transistors Bipolar - BJT SOT-23 NPN MED PWR
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ON Semiconductor 152986
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AUD 0.0732
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STL90N10F7


MOSFET N-CH 100V 0.009Ohm 16A STripFET VII
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STMicroelectronics 149369
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AUD 0.3215
Multiples of: 1

D882


SOT-89 Bipolar Transistors - BJT ROHS
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GOODWORK 126749
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AUD 0.0413
Multiples of: 10

DST3904DJ-7


Diodes Incorporated Bipolar Transistors - BJT 40V Dual NPN TRAN Ic 200mA 60V VCBO
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Diodes Incorporated 38800
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AUD 0.0988
Multiples of: 10000

NST856BF3T5G


ON Semiconductor Bipolar Transistors - BJT PNP GP TRANSISTOR
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ON Semiconductor 0
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AUD 0.0811
Multiples of: 1

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