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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BC846B


transistors (npn/pnp) sot-23 rohs
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AnBon 2813
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AUD 0.0185
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BC860B


Bipolar (BJT) Transistor PNP 45V 100mA 250W Surface Mount SOT-23
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YFW Electronics 2764
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AUD 0.0155
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MMBTRA106SS


50V 80 100mA 1 PNP Pre-Biased 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2764
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AUD 0.0163
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MMUN2233


SOT-23 Digital Transistors ROHS
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Hong Kong Chuangji 2764
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AUD 0.0163
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MMBT2907A


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 2764
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AUD 0.0167
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2SA812 M7


Transistors (NPN/PNP) PNP 100mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2764
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AUD 0.0173
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MMBT2222A


SOT-23 Bipolar Transistors - BJT ROHS
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DOWO 2764
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AUD 0.0179
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BC847CT


45V 800 1 NPN NPN 100mA SOT-523 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 2764
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AUD 0.0185
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SS8550-G


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2764
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AUD 0.0197
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2SK3018


null 100mA 200mW 2.5@4.5V,100mA 1.45V@250uA SOT-323 MOSFETs ROHS
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Siliup 2085
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AUD 0.0159
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