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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NTMFS4C10NCT1G


MOSFETs NFET SO8FL 30V 46A 696MO
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ON Semiconductor 4149
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AUD 0.1642
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BC808-16


Transistor: PNP; bipolar; 25V; 800mA; 310mW; SOT23
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Diotec 4148
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AUD 0.0293
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DDTB123YC-7-F


Bipolar Transistors - Pre-Biased 200MW 2.2K 10K
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Diodes Incorporated 4144
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AUD 0.0969
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PJQ4431EP-AU_R2_002A1


MOSFETs 30V P-Channel Enhancement Mode MOSFET
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Panjit 4144
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AUD 0.6551
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IRFR120TRPBF-BE3


MOSFET 100V N-CH
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Vishay 4142
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AUD 1.1462
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RN1305,LF


Toshiba Bipolar Transistors - Pre-Biased USM PLN TRANSISTOR Pd=100mW F=1MHz
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Toshiba 4141
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AUD 0.0542
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SSM3K72KFS,LF(T


Transistor: N-MOSFET; unipolar; 60V; 300mA; 150mW; SC75
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Toshiba 4141
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AUD 0.069
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SP3011CNJ


30V 1 N-Channel + 1 P-Channel PDFNWB-8L(3.3x3.3) MOSFETs ROHS
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Siliup 4141
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AUD 0.1003
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AO2301


SOT23-3L MOSFETs ROHS
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TECH PUBLIC 4122
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AUD 0.0713
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IRF7480MTRPBF


International Rectifier MOSFET 40V Single N-Channel HEXFET Power MOSFET
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Infineon 2293
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AUD 1.0343
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