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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XL2804


Darlington transistor array driver SOP-18 RoHS
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XINLUDA 544
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AUD 0.4114
Multiples of: 1

WMM09N60C2


Transistor: N-MOSFET; SJ-MOSFET C2; unipolar; 600V; 6A; 45W; TO263
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Wayon 544
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AUD 0.4304
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HSU0026


MOSFET N Channel 100V 40A 2.5V @ 250uA 22mΩ @ 9A,10V TO-252 RoHS
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HUASHUO 544
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AUD 0.5489
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RCJ120N20TL


Trans MOSFET N-CH 200V 12A Automotive 3-Pin(2+Tab) LPTS T/R
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ROHM 544
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AUD 0.9275
Multiples of: 1

BC857B


Transistor: PNP; bipolar; 45V; 100mA; 250mW; SOT23
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CDIL 543
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AUD 0.023
Multiples of: 10

8050-D


Transistors (NPN/PNP) NPN 1.5A 25V TO-92 RoHS
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Blue Rocket 543
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AUD 0.0248
Multiples of: 20

ES3134KW


20V 880mA 350mW 220m@4.5V,0.5A 750mV@250uA 1PCSNChannel SOT-523 MOSFETs ROHS
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ElecSuper 543
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AUD 0.0254
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MMSS8050-H-HXY


Bipolar (BJT) Transistor 25V 1.5A 100MHz 300mW Surface Mount SOT-23
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HXY MOS 543
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AUD 0.026
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BC857AW,115


Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia 543
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AUD 0.0266
Multiples of: 20

BC850B


SOT-23 Bipolar Transistors - BJT ROHS
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SLKORMICRO 543
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AUD 0.0276
Multiples of: 20

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