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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SI7812DN-T1-E3


MOSFET 75V 16A 52W 37mohm @ 10V
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Vishay 33082
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AUD 1.4789
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BCR 135W H6327


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon 33042
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AUD 0.0646
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BC847A,215


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia 33018
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AUD 0.0308
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BC337-40


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec 33012
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AUD 0.0448
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30P06


60V 30A 30mΩ 2.5V P Channel TO-252 MOSFETs ROHS
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HL 33002
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AUD 0.1594
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PN2222ATF


Bipolar (BJT) Transistor NPN 40 V 1 A 300MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 32980
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AUD 0.0642
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MPS650ZL1G


Transistors Bipolar - BJT 2A 60V NPN
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ON Semiconductor 32980
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AUD 0.1119
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MPSA94


Transistors (NPN/PNP) PNP 300mA 400V TO-92 RoHS
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Blue Rocket 32925
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AUD 0.0555
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BC 817K-40W H6327


Infineon Technologies Bipolar Transistors - BJT AF TRANSISTOR
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Infineon 32885
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AUD 0.0663
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CMLT3820G TR


Bipolar Transistors - BJT Small Signal Transistor NPN
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Central Semiconductor 32884
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AUD 0.339
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