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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MMBT2907A


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 2910
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AUD 0.016
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MMUN2214


SOT-23 Digital Transistors ROHS
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Hong Kong Chuangji 2910
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AUD 0.016
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2SC4617R-MS


SOT-523 Single Bipolar Transistors RoHS
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MSKSEMI 2910
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AUD 0.0164
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2N7002K


60V 115mA 7.5Ω@10V,500mA 200mW 2.5V@250uA 5pF@25V N Channel 50pF@25V -55℃~+150℃@(Tj) SOT-23 MOSFETs ROHS
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IDCHIP 2910
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AUD 0.0166
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BSS138P,215-ES


60V 400mA 1.5 417mW 1V 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 2910
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AUD 0.0168
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BSS123K


SOT-23 MOSFETs ROHS
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PAKER Microelectronics 2910
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AUD 0.0181
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DTC143ZE


SOT-523 Digital Transistors ROHS
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SLKORMICRO 2910
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AUD 0.0172
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DTA123YUA


SOT-323 Digital Transistors ROHS
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Changjing Electronics Technology 2890
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AUD 0.0168
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MMST3906


SOT-323 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 2861
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AUD 0.017
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BC848A


Transistors (NPN/PNP) NPN 100mA 30V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2667
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AUD 0.016
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