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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FJN4305RTA


Fairchild Semiconductor Bipolar Transistors - Pre-Biased PNP Si Transistor Epitaxial
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ON Semiconductor 284623
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AUD 0.048
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AO4435


SOP-8 MOSFETs ROHS
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Youtai 152935
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AUD 0.0804
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FDP8874


MOSFET 30V 114A 5.3 OHM N-CH
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ON Semiconductor 121323
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AUD 1.3969
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PMST5089,115


NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-7
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Nexperia 119310
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AUD 0.0542
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SBC817-40LT1G


Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor 119310
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AUD 0.0621
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BCX53-16


80V 1.3W 250@150mA,2V 1A PNP SOT-89 Bipolar (BJT) ROHS
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hongjiacheng 109784
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AUD 0.0469
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IRFL9014TRPBF-BE3


MOSFETs SOT223 P-CH 60V 1.8A
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Vishay 91309
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AUD 0.506
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MUN5216T1G


Trans Digital BJT NPN 50V 100mA 3-Pin SC-70 T/R
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ON Semiconductor 29100
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AUD 0.0287
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AO3401A


MOSFET P Trench 30V 4.2A 2V @ 250uA 50 mΩ @ 4.1A,10V SOT-23 RoHS
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Bourne 10049
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AUD 0.0451
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BFP740FESDH6327XTSA1


Infineon Technologies RF Bipolar Transistors RF BI
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Infineon 828
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AUD 0.4637
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