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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AO3407A


MOSFET P Trench 30V 4.3A 3V @ 250uA 48 mΩ @ 4.3A,10V SOT-23-3L RoHS
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Alpha & Omega 166859
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AUD 0.0832
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BSC054N04NS G


MOSFET OptiMOS 3 PWR TRANS 40V 81A
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Infineon 130319
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AUD 0.7429
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NTTFS4929NTAG


Trans MOSFET N-CH 30V 14.3A 8-Pin WDFN EP T/R
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ON Semiconductor 130017
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AUD 0.457
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CMPT3904G TR


Transistors Bipolar - BJT NPN Gen Purpose
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Central Semiconductor 129161
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AUD 0.2971
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SS8050 Y1


Bipolar (BJT) Transistor NPN 25V 1.5A 100MHz 0.3W Surface Mount SOT-23
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TDSEMIC 122802
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AUD 0.0098
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S8050


Transistors (NPN/PNP) NPN 500mA 25V SOT-23 (SOT-23-3) RoHS
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Shikues 122317
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AUD 0.0108
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S8050


25V 300mW 100@50mA,1V 30MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 120862
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AUD 0.0071
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MMBTA06


80V 300mW 100@100mA,1.0V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 95215
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AUD 0.0241
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SI2302


Lack of specifications SOT-23 RoHS
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Microdiode Electronics 68928
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AUD 0.0175
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BCW65CLT1G


Bipolar (BJT) Transistor NPN 32 V 800 mA 100MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 17793
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AUD 0.0456
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