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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BSS316N H6327


Infineon Technologies MOSFET N-Ch 30V 1.4A SOT-23-3
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Infineon 23735
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AUD 0.0644
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IRFR320TRPBF-BE3


MOSFETs TO252 400V 3.1A N-CH MOSFET
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Vishay 23723
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AUD 1.2131
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SS8050


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Bourne 23716
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AUD 0.0176
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2SK3019


SOT-523 MOSFETs ROHS
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Bourne 23629
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AUD 0.0226
Multiples of: 20

MMBF4393LT1G


Trans JFET N-CH 30V 3-Pin SOT-23 T/R
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ON Semiconductor 23600
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AUD 0.0864
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TPM20NB5D6


DFN-6(2x2) MOSFETs ROHS
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TECH PUBLIC 23585
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AUD 0.1283
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FQU13N06LTU_WS


Fairchild Semiconductor MOSFET 60V N-Channel QFET
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ON Semiconductor 23538
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AUD 0.6333
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MMBTA05-7-F


Bipolar (BJT) Transistor NPN 60 V 500 mA 100MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 23532
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AUD 0.0534
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9014M-C


Transistors (NPN/PNP) NPN 100mA 45V SOT-23 RoHS
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Blue Rocket 23522
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AUD 0.0098
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BSC072N04LDATMA1


MOSFET TRENCH <= 40V
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Infineon 23507
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AUD 0.6914
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