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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BSS139 H6327


Infineon Technologies MOSFET N-Ch 250V 30mA SOT-23-3
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Infineon 23452
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AUD 0.1729
Multiples of: 1

BC850C


Transistor: NPN; bipolar; 45V; 100mA; 250mW; SOT23
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Diotec 23170
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AUD 0.0543
Multiples of: 1

BSS123LT1G


SOT-23 MOSFETs ROHS
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TECH PUBLIC 23066
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AUD 0.0224
Multiples of: 20

AP1606


20V 700mA 180mΩ@2.5V,300mA 550mW N Channel DFN-3L(0.6x1) MOSFETs ROHS
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Quan Li 22892
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AUD 0.029
Multiples of: 50

D882H


70V 500mW 320@1mA,2V 3A NPN SOT-89 Bipolar (BJT) ROHS
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hongjiacheng 22387
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AUD 0.0611
Multiples of: 10

BSC072N04LDATMA1


MOSFET TRENCH <= 40V
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Infineon 18519
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AUD 0.7158
Multiples of: 1

AO7401


MOSFET P-CH 30V 1.4A SC70-3
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Alpha & Omega 17455
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AUD 0.1396
Multiples of: 5

LBSS5240LT1G


Transistors (NPN/PNP) SOT-23 RoHS
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Leshan 16645
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AUD 0.0437
Multiples of: 10

NX7002AKS,115


NXP Semiconductors MOSFET 60 V, single N-chan Trench MOSFET
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Nexperia 5713
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AUD 0.0533
Multiples of: 1

FDD306P


Transistor: P-MOSFET; unipolar; -12V; -6.7A; 52W; TO252
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ON Semiconductor 220
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AUD 1.1284
Multiples of: 1

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