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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BC857


Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 7081
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AUD 0.0156
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FDMS3672


N-Channel 100 V 7.4A (Ta), 22A (Tc) 2.5W (Ta), 78W (Tc) Surface Mount 8-MLP (5x6), Power56
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ON Semiconductor 6362
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AUD 2.09
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NVF5P03T3G


ON Semiconductor MOSFET AUTOMOTIVE MOSFET
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ON Semiconductor 6122
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AUD 0.4746
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IKD10N60RFATMA1


IGBT Transistors IGBT PRODUCTS
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Infineon 6121
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AUD 0.8376
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NSVT489AMT1G


Trans GP BJT NPN 30V 2A Automotive 6-Pin TSOP T/R
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ON Semiconductor 6116
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AUD 0.1226
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ISC073N12LM6ATMA1


MOSFETs N
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Infineon 6116
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AUD 1.7129
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PMBT3904MB-TP


DFN1006-3L Bipolar (BJT) ROHS
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TECH PUBLIC 6111
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AUD 0.0114
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ECH8661-TL-H


ON Semiconductor MOSFET SWITCHING DEVICE
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ON Semiconductor 5897
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AUD 0.4683
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BC846A


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23
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Diotec 5609
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AUD 0.0173
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SS8550


25V 625mW 1.5A PNP SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 4704
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AUD 0.0085
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