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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SOT-23 MOSFETs ROHS
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OSEN 11640
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AUD 0.009
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MMBT4401


SOT-23 Bipolar Transistors - BJT ROHS
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DOWO 11640
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AUD 0.0101
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MMBT2907A


SOT-23 Bipolar Transistors - BJT ROHS
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DOWO 11640
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AUD 0.0109
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T2N7002BK,LM


N-Channel 60 V 400mA (Ta) 320mW (Ta) Surface Mount SOT-23-3
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Toshiba 11640
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AUD 0.0139
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BC558C


Transistor: PNP; bipolar; 30V; 100mA; 500mW; TO92
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Diotec 11640
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AUD 0.0204
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MMDT5551-JSM


SOT-363 Bipolar (BJT) ROHS
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JSMSEMI 11640
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AUD 0.021
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LMBT4403WT1G


40V 600mA PNP SC-70 Bipolar Transistors - BJT ROHS
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Leshan 11640
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AUD 0.0215
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BC557C


Transistor: PNP; bipolar; 50V; 100mA; 500mW; TO92
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Diotec 11640
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AUD 0.0236
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DTC114ECA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased Sgle NPN, 100mA
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Micro Commercial Components (MCC) 11640
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AUD 0.0234
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FMMT618-JSM


SOT-23 Bipolar (BJT) ROHS
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JSMSEMI 11640
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AUD 0.0289
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