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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WST2N7002


MOSFET N Trench 60V 700mA 3V @ 250uA 450 mΩ @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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Winsok 2910
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AUD 0.0249
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TNM2K30K-BX


30V 300mA SOT-23 MOSFETs ROHS
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Shenzhen JingYang 2890
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AUD 0.022
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UDZSGTE-1718B


SMD Pre-ordered transistors ROHS
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ROHM 2890
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AUD 0.0253
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KRC105S


80 1 NPN (Pre-Biased) SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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YFW Electronics 2890
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AUD 0.0256
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TPDTA114YCA


80 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2890
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AUD 0.0264
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MMUN5232DW


SOT-363 Digital Transistors ROHS
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Hong Kong Chuangji 2890
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AUD 0.0276
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MMUN5215DW


SOT-363 Digital Transistors ROHS
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Hong Kong Chuangji 2890
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AUD 0.0276
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MMUN5235DW


SOT-363 Digital Transistors ROHS
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Hong Kong Chuangji 2890
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AUD 0.0276
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SI2309-ES


60V 2A 1W 170m@10V,1.5A 1.7V@250uA SOT-23 MOSFETs ROHS
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ElecSuper 2890
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AUD 0.0299
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L2SA1774QT1G


Transistors (NPN/PNP) PNP 150mA 50V SC-89 RoHS
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Leshan 0
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AUD 0.0264
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