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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2N3904S-RTK/PS


Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) RoHS
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KEC 128419
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AUD 0.0098
Multiples of: 25

STN4NF20L


MOSFET N-Ch 200V 1.1 Ohm 1A LGC STripFET II
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STMicroelectronics 128040
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AUD 0.3272
Multiples of: 4000

FZT751TC


Diodes Incorporated Bipolar Transistors - BJT PNP Medium Power
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Diodes Incorporated 128040
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AUD 0.6139
Multiples of: 4000

MMBTA 06 LT1


Transistors Bipolar - BJT AF TRANS GP BJT NPN 80V 0.5A
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Infineon 126833
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AUD 0.0846
Multiples of: 1

AO3404A


MOSFET N Trench 30V 5.8A 3V @ 250uA 28 mΩ @ 5.8A,10V SOT-23 RoHS
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Youtai 126443
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AUD 0.0305
Multiples of: 20

SI2302CDS-T1-BE3


MOSFET N-CHANNEL 20-V (D-S)
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Vishay 126125
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AUD 0.1921
Multiples of: 1

BSC340N08NS3GATMA1


Transistor: N-MOSFET; unipolar; 80V; 23A; 32W; PG-TDSON-8
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Infineon 126100
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AUD 0.4478
Multiples of: 5000

AO3401


30V 4.4A 1PCSPChannel SOT-23 MOSFETs ROHS
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FOSAN 126061
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AUD 0.0206
Multiples of: 20

AO3401A


MOSFET P Trench 30V 4.2A 2V @ 250uA 50 mΩ @ 4.1A,10V SOT-23 RoHS
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Bourne 125382
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AUD 0.0451
Multiples of: 20

IRLL2705TRPBF


Transistor: N-MOSFET; unipolar; 55V; 3.8A; 2.1W; SOT223
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Infineon 13684
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AUD 0.3842
Multiples of: 1

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