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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AO3401


MOSFET P Trench 30V 4.2A 1.3V @ 250uA 50 mΩ @ 4.2A,10V SOT23 RoHS
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KEXIN 3494
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AUD 0.0339
Multiples of: 20

WST05N10


MOSFET N Trench 100V 2.8A 2.5V @ 250uA 145 mΩ @ 1A,10V SOT-23 (SOT-23-3) RoHS
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Winsok 3492
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AUD 0.0895
Multiples of: 5

MMBT4401


Transistors (NPN/PNP) SOT-23-3 RoHS
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Microdiode Electronics 3492
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AUD 0.0139
Multiples of: 50

2300A


20V 6A 19mΩ 1.2V N Channel SOT23 MOSFETs ROHS
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HL 3492
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AUD 0.0165
Multiples of: 20

MMBT5401


Transistors (NPN/PNP) SOT-23 RoHS
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High Diode 3492
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AUD 0.0176
Multiples of: 50

DTC114ECA


SOT-23 Digital Transistors ROHS
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MSKSEMI 3492
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AUD 0.0236
Multiples of: 20

DTC143ZM


1 NPN - Pre Biased 100mW 100mA 50V SOT-723 Digital Transistors ROHS
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amsem 3492
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AUD 0.0262
Multiples of: 20

RS3400E


30V 5.8A 35mΩ@10V,5.8A 350mW null SOT-23 MOSFETs ROHS
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REASUNOS 3492
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AUD 0.0336
Multiples of: 10

AO3481-HXY


30V 4.2A 45m 1PCSPChannel SOT-23-3L MOSFETs ROHS
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HXY MOS 3492
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AUD 0.0356
Multiples of: 20

MPSA44


NPN High Voltage Transistor - 400V - TO-92 PKG.
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Taitron 3492
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AUD 0.0904
Multiples of: 1000

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