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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BSS84


null 130mA 225mW 4.5@4.5V,0.15A 800mV@250uA SOT-23 MOSFETs ROHS
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Siliup 8972
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AUD 0.0129
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HSM3214


MOSFET 2 N Channel(Double) 30V 10A 2.5V @ 250uA 12mO @ 8A,10V SOP-8 RoHS
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HUASHUO 3351
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AUD 0.0754
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2N7002KW


SOT-323 MOSFETs ROHS
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TECH PUBLIC 3346
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AUD 0.0187
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WST3404A


SOT-23-3L MOSFETs ROHS
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Winsok 3346
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AUD 0.0353
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MMDTC124EE-AQ


Bipolar Transistors - Pre-Biased Digital Transistor, SOT-523, 50V, 30mA
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Diotec 3346
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AUD 0.042
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MMBTA06-AU_R1_000A1


Bipolar Transistors - BJT NPNANDPNPHIGHVOLTAGETRANSISTOR VCE80V IC500mA SOT-23 AEC-Q101 Qualified
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Panjit 3346
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AUD 0.064
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BCX51-16


Bipolar (BJT) Transistor 45V 125MHz Surface Mount SOT-89
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TECH PUBLIC 3327
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AUD 0.0461
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S8550


25V 1W 1.5A NPN TO-92-3 Bipolar Transistors - BJT ROHS
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Weida Semiconductor 3298
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AUD 0.0137
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SP30N04NJ


PDFN-8L(3x3) MOSFETs ROHS
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Siliup 3268
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AUD 0.075
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BC857B


45V 225mW 100mA SOT-23 Bipolar Transistors - BJT ROHS
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LGE 3249
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AUD 0.0168
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