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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2N7002ZG-AE2-R


SOT-23 MOSFETs ROHS
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Unisonic 2551
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AUD 0.0181
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6C-BC817-40


SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 2473
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AUD 0.0129
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MMBT2222A-1P


40V 300mW 100@150mA,10V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Juxing Electronic Technology 2473
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AUD 0.0133
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S8550


SOT-23 Bipolar Transistors - BJT ROHS
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PAKER Microelectronics 2473
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AUD 0.0135
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BC807-25


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 2473
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AUD 0.0143
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BC1012


SOT-23 MOSFETs ROHS
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Hong Kong Chuangji 2473
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AUD 0.0156
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MMBT2222A


40V 300mW 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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NH 2473
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AUD 0.016
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DTC143ZCA-MS


80 100mA 1 NPN (Pre-Biased) 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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MSKSEMI 2473
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AUD 0.017
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MMBT4401


Bipolar (BJT) Transistor NPN 60V 0.6A 300mW Surface Mount SOT-23
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NH 2473
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AUD 0.0139
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MMBTRC116SS


50V 33 100mA 1 NPN (Pre-Biased) NPN 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2473
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AUD 0.015
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