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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2SK3018


MOSFET N Channel 30V 100mA 1.5V @ 100uA 8Ω @ 10mA,4V SOT-23 RoHS
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Shikues 7644
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AUD 0.0174
Multiples of: 20

DTA123EMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased DGTL PNP 50V 100MA
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ROHM 7643
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AUD 0.1286
Multiples of: 1

EMB51T2R


Bipolar Transistors - Pre-Biased 3-Phase Brushless Fan Motor Driver
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ROHM 7642
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AUD 0.1108
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ZTX453STZ


Trans GP BJT NPN 100V 1A Automotive 3-Pin E-Line Box
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Diodes Incorporated 7640
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AUD 0.3651
Multiples of: 1

BC847B-C


Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, NPN
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Diotec 7638
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AUD 0.0194
Multiples of: 25

ZUMT491TA


Transistors Bipolar - BJT NPN Medium Power
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Diodes Incorporated 7638
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AUD 0.1691
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CPC5603CTR


Trans MOSFET N-CH Si 415V 0.005A 4-Pin(3+Tab) SOT-223 Tube
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IXYS 7638
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AUD 0.5746
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MCQ014N10YL-TP


MOSFETs N-CHANNEL MOSFET,SOP-8
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Micro Commercial Components (MCC) 7633
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AUD 0.3973
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BC858C


Transistor: PNP; bipolar; 30V; 100mA; 250mW; SOT23
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Diotec 6420
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AUD 0.0501
Multiples of: 1

2SD2391


60V 500mW 390@500mA,2V 2A NPN SOT-89 Bipolar (BJT) ROHS
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hongjiacheng 3230
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AUD 0.0441
Multiples of: 10

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