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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DDTC114YCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 564540
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AUD 0.0736
Multiples of: 3000

MMST3906-TP


Bipolar (BJT) Transistor PNP 40 V 200 mA 300MHz 200 mW Surface Mount SOT-323
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Micro Commercial Components (MCC) 555810
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AUD 0.0364
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BC856B


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 551057
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AUD 0.0116
Multiples of: 50

SS8050DTA


Bipolar (BJT) Transistor NPN 25 V 1.5 A 100MHz 1 W Through Hole TO-92-3
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ON Semiconductor 541260
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AUD 0.0946
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LMBT2222ALT1G


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 (SOT-23-3) RoHS
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Leshan 540872
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AUD 0.0108
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2SK3666-3-TB-E


ON Semiconductor JFET SWITCHING DEVICE
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ON Semiconductor 524972
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AUD 0.1071
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BC856B-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP -30V -100mA
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Micro Commercial Components (MCC) 517980
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AUD 0.0221
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SI2308A


MOSFET N Trench 60V 2A 3V @ 250uA 160 mΩ @ 2A,10V SOT-23 RoHS
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Youtai 514973
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AUD 0.0378
Multiples of: 10

MMBT5551


Bipolar (BJT) Transistor NPN 160V 600mA 300MHz 300mW Surface Mount SOT-23
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MSKSEMI 502799
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AUD 0.0094
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BCX19LT1G


Bipolar Transistors - BJT 500mA 50V NPN
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ON Semiconductor 436500
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AUD 0.0434
Multiples of: 30000

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