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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FDV303N-ES


20V 1.25A 220m@4.5V,900mA 1.1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 29100
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AUD 0.0173
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MMBT3904-13-F


Bipolar Transistors - BJT
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Diodes Incorporated 29100
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AUD 0.0161
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BC847BLT1G


Bipolar Transistors - BJT 100mA 50V NPN
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ON Semiconductor 29100
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AUD 0.0198
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MUN2216T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 29100
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AUD 0.023
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MMBT5401LT3G


Transistors Bipolar - BJT 500mA 160V PNP
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ON Semiconductor 29100
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AUD 0.0241
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BC857BTT1G


Transistors Bipolar - BJT 100mA 50V PNP
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ON Semiconductor 29100
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AUD 0.0266
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MMBTA92LT3G


Trans GP BJT PNP 300V 0.5A Automotive 3-Pin SOT-23 T/R
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ON Semiconductor 29100
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AUD 0.0283
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S9013


300mW 200 500mA 25V SOT-23 Single Bipolar Transistors RoHS
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Shandong Baocheng 28857
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AUD 0.01
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2N7002P.215


MOSFET N Trench 60V 360mA 2.4V @ 250uA 1.6 Ω @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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Nexperia 23842
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AUD 0.1107
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BC850BW,115


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia 6346
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AUD 0.0357
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