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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BC846S,125


Transistors Bipolar - BJT Dual NPN 65V 100mA 200mW 100MHz
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Nexperia 1495740
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AUD 0.0527
Multiples of: 3000

MMBT5551


Transistors (NPN/PNP) SOT-23 (SOT-23-3) RoHS
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Microdiode Electronics 1486088
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AUD 0.012
Multiples of: 50

SI2301-A1SHB


SOT-23 MOSFETs ROHS
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JSMSEMI 1365614
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AUD 0.0154
Multiples of: 50

HL3400


30V 5.6A 1.2W 21m@10V,5.6A 900mV@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 1357301
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AUD 0.0345
Multiples of: 20

FDMB3900AN


Fairchild Semiconductor MOSFET 25V Dual N-Chanenl
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ON Semiconductor 1299566
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AUD 0.5627
Multiples of: 1

MMUN2213LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 1290962
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AUD 0.0189
Multiples of: 1

S8050


25V 300mW 500mA 150MHz 600mV@500mA,50mA +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 1263813
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AUD 0.0077
Multiples of: 50

MMBT3904SL


Transistors Bipolar - BJT NPN Epitaxial Silicon
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ON Semiconductor 1216683
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AUD 0.1023
Multiples of: 1

MMBT3904


100nA 40V 225mW 200mA 100@10mA,1V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 1207456
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AUD 0.0075
Multiples of: 100

BSS138-7-F


Trans MOSFET N-CH 50V 0.2A Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated 663480
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AUD 0.0432
Multiples of: 3000

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