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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STL100N10F7


STMicroelectronics MOSFET N-Ch 100V 0.0062 Ohm 19A STripFET VII DG
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STMicroelectronics 203700
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AUD 1.8351
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SI7155DP-T1-GE3


MOSFET -40V Vds 20V Vgs PowerPAK SO-8
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Vishay 202905
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AUD 1.5057
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SMBT 2222A E6327


Transistors Bipolar - BJT AF GP BJT NPN 40V 0.6A
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Infineon 202796
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AUD 0.0524
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2N7002K


60V 340mA 350mW 900m@10V,500mA 2.5V@1mA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 202633
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AUD 0.0131
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MMBT4403


Bipolar Transistors - BJT SOT-23 PNP GEN PUR
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ON Semiconductor 202553
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AUD 0.0353
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SS8050 Y1


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 201517
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AUD 0.0126
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FJV3105RMTF


Transistors Switching - Resistor Biased 50V/100mA/4.7K 10K
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ON Semiconductor 200790
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AUD 0.0611
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SMMBT5088LT1G


Bipolar (BJT) Transistor NPN 30 V 50 mA 50MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 200790
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AUD 0.1083
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BC857BLP-7B


Transistors Bipolar - BJT General Purpose Tran X1-DFN1006-3,10K
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Diodes Incorporated 164900
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AUD 0.1022
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BC807-40,215


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 250 mW Surface Mount TO-236AB
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Nexperia 116400
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AUD 0.0795
Multiples of: 10

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