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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2N3904S-RTK/PS


Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) RoHS
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KEC 237674
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AUD 0.0106
Multiples of: 25

BSS816NWH6327XTSA1


Transistor: N-MOSFET; unipolar; 20V; 1.4A; 0.5W; SOT323
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Infineon 117491
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AUD 0.0754
Multiples of: 1

MMBT2222A


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 116691
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AUD 0.0131
Multiples of: 50

NVA4001NT1G


ON Semiconductor MOSFET
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ON Semiconductor 79782
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AUD 0.0455
Multiples of: 1

Hot 2SK1317-E


MOSFET MOSFET - Pb Free
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Renesas 79744
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AUD 17.8514
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MCH4016-TL-H


RF Bipolar Transistors HIGH-FREQUENCY TR
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ON Semiconductor 79361
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AUD 0.2221
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BCW66GLT1G


Transistors Bipolar - BJT SS GP XSTR NPN 45V
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ON Semiconductor 78958
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AUD 0.0386
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MMBT3904-TD


Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 200mW Surface Mount SOT-23
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TDSEMIC 75854
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AUD 0.0087
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S9013


25V 300mW 120@50mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 67560
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AUD 0.0091
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MJD122


Darlington Transistors NPN 8A 100V TO-252-2 (DPAK) RoHS
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Changjing Electronics Technology 58980
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AUD 0.243
Multiples of: 5

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