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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FJN4305RTA


Fairchild Semiconductor Bipolar Transistors - Pre-Biased PNP Si Transistor Epitaxial
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ON Semiconductor 284623
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AUD 0.0611
Multiples of: 1

SQS484EN-T1_BE3


MOSFET N-CHANNEL 40V
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Vishay 284479
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AUD 0.6865
Multiples of: 1

KST14MTF


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 125MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor 282270
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AUD 0.0611
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FDMC7582


MOSFET PT5 100V/20V NCH POWERTRENCH MOSFET
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ON Semiconductor 281706
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AUD 0.8228
Multiples of: 1

BC857B-TP


Bipolar (BJT) Transistor PNP 45 V 100 mA 200MHz 310 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 279360
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AUD 0.0198
Multiples of: 3000

RSM002N06T2L


ROHM Semiconductor MOSFET Trans MOSFET N-CH 60V 0.25A
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ROHM 279019
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AUD 0.0772
Multiples of: 1

FJV3115RMTF


Fairchild Semiconductor Bipolar Transistors - Pre-Biased 50V100mA2.2K 10K
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ON Semiconductor 276328
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AUD 0.0575
Multiples of: 1

ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments 275790
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AUD 0.1151
Multiples of: 5

MMBT3904


null null 100@10mA,1V null NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 272279
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AUD 0.0083
Multiples of: 100

2DC4617Q-7-F


Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 150 mW Surface Mount SOT-523
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Diodes Incorporated 258990
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AUD 0.0323
Multiples of: 3000

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