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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2SAR544RTL


Bipolar (BJT) Transistor PNP 80 V 2.5 A 280MHz 1 W Surface Mount TSMT3
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ROHM 4774
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AUD 0.2125
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ZXTP07012EFFTA


Diodes Incorporated Bipolar Transistors - BJT PNP 12V HIGH GAIN
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Diodes Incorporated 4772
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AUD 0.3724
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BUK9875-100ACUX


NXP Semiconductors MOSFET N-channel TrenchMOS logic level FET
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Nexperia 4771
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AUD 1.259
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DMC3730UVT-7


Trans MOSFET Array N-CH/P-CH 25V/-25V 0.68A/-0.46A 6-Pin TSOT-26 T/R
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Diodes Incorporated 4761
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AUD 0.1367
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SP3033CNJ


30V 1 N-Channel + 1 P-Channel PDFNWB-8L(3.3x3.3) MOSFETs ROHS
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Siliup 4753
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AUD 0.0525
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KNY3404D


DFN5x6 MOSFETs ROHS
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KIA 4568
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AUD 0.1209
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DTC114EKA


Digital Transistors NPN - Pre-Biased 50V SOT-23 RoHS
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Blue Rocket 4112
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AUD 0.0208
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LBC856BWT1G


Transistors (NPN/PNP) SC-70 RoHS
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Leshan 2541
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AUD 0.015
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BCP53T1G


Bipolar Transistors - BJT 1.5A 100V PNP
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ON Semiconductor 1784
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AUD 0.2262
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DMT6009LK3-13


MOSFET 60V N-Ch Enh FET 16Vgss 2.6W 57A
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Diodes Incorporated 333
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AUD 0.7119
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