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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PXT2222A


Transistors (NPN/PNP) NPN 600mA 40V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology 7420
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AUD 0.0469
Multiples of: 10

YJH03N10A


Transistor: N-MOSFET; TRENCH POWER MV; unipolar; 100V; 2.4A; 4W
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Yangjie 6683
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AUD 0.144
Multiples of: 5

CET3904E


Bipolar Transistors - BJT NPN
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Central Semiconductor 6683
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AUD 0.1681
Multiples of: 1

DTC123EET1G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-416 T/R
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ON Semiconductor 6676
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AUD 0.0424
Multiples of: 1

BC848A


Transistor: NPN; bipolar; 30V; 100mA; 250mW; SOT23
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Diotec 6676
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AUD 0.052
Multiples of: 1

IRF1404PBF


Transistor: N-MOSFET; unipolar; 40V; 162A; 200W; TO220AB
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Infineon 6675
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AUD 0.7653
Multiples of: 1

RD3H200SNTL1


MOSFET Nch 45V 20A TO-252 (DPAK)
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ROHM 6674
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AUD 0.9476
Multiples of: 1

SIR578DP-T1-RE3


MOSFETs SOT669 150V 70.2A N-CH MOSFET
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Vishay 6671
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AUD 2.0114
Multiples of: 1

MMBT2907AM3T5G-MS


60V 100mW 500mA PNP SOT-723 Bipolar Transistors - BJT ROHS
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MSKSEMI 6663
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AUD 0.038
Multiples of: 10

DTC123JDC


80@10mA,5V 200mW 1 NPN - Pre Biased DFN-3L(1x0.6) Digital Transistors ROHS
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Pingjingsemi 6596
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AUD 0.0266
Multiples of: 20

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