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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L2SC2412KQLT1G


50V 150mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 5820
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AUD 0.0177
Multiples of: 50

2N7002C


SOT-23(TO-236) MOSFETs ROHS
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Yangjie 5820
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AUD 0.0179
Multiples of: 20

SI2300


20V 6A 22m@4.5V,5A 1.25W 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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GOODWORK 5820
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AUD 0.0199
Multiples of: 20

AO3402A-ES


30V 4.2A 40m 1.4W 900mV 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 5820
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AUD 0.0206
Multiples of: 20

2SA812-M6


Transistor: PNP; bipolar; 50V; 0.1A; 200mW; SOT23
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Yangjie 5820
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AUD 0.0207
Multiples of: 25

DTA123YUA


SOT-323 Digital Transistors ROHS
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Changjing Electronics Technology 5820
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AUD 0.0208
Multiples of: 20

MMBT3904T(12K)


SOT-523 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 5820
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AUD 0.021
Multiples of: 20

2SK3019A


SOT-523 MOSFETs ROHS
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Siliup 5820
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AUD 0.0212
Multiples of: 20

BSS123K


100V 170mA 350mW 4.3@4.5V,200mA 1.3V@250uA SOT-23 MOSFETs ROHS
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Siliup 5820
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AUD 0.0212
Multiples of: 20

BM3139KT


SOT-523 MOSFETs ROHS
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Bourne 5820
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AUD 0.0218
Multiples of: 20

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