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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BSS84


SOT-23 MOSFETs ROHS
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High Diode 1988
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AUD 0.0149
Multiples of: 50

BSS123


SOT-23 MOSFETs ROHS
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DOWO 1940
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AUD 0.0143
Multiples of: 50

2SB624


SOT-23 Bipolar Transistors - BJT ROHS
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Shikues 1940
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AUD 0.0154
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DTC014EEBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 1940
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AUD 0.0151
Multiples of: 50

DTC114YE


SOT-523 Digital Transistors ROHS
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Hong Kong Chuangji 1940
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AUD 0.0156
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DTC123YCA


SOT-23 Digital Transistors ROHS
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TWGMC 1940
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AUD 0.0168
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BC848CW


SOT-323 Bipolar Transistors - BJT ROHS
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MSKSEMI 1940
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AUD 0.0174
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LMUN2113LT1G


Digital Transistors PNP 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan 1940
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AUD 0.0174
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MMDT3904


SOT-363 Bipolar Transistors - BJT ROHS
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Blue Rocket 1940
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AUD 0.0208
Multiples of: 20

MMBT2907A


60V 250mW 100@150mA,10V 600mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Juxing Electronic Technology 1891
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AUD 0.0133
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