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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2SA812 M6


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 11640
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AUD 0.0081
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MMBT5401


Bipolar Transistors - BJT SOT23 PNP 0.5A 150V HighVolt
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Rectron 11555
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AUD 0.0377
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FDD8453LZ_F085


Fairchild Semiconductor MOSFET 40V N-Channel POWER TRENCH MOSFET
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ON Semiconductor 11550
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AUD 0.9821
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SI7892BDP-T1-E3


MOSFET 30V 25A 0.0042Ohm
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Vishay 11548
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AUD 1.4913
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SSM3K333R,LF


N-Channel 30 V 6A (Ta) 1W (Ta) Surface Mount SOT-23F
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Toshiba 11546
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AUD 0.155
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SSM6L807R,LF


MOSFETs
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Toshiba 11543
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AUD 0.2404
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SS8050 Y1-TD(0.52)


SOT-23 Single Bipolar Transistors RoHS
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TDSEMIC 11543
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AUD 0.0098
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STD2N95K5


Transistor: N-MOSFET; unipolar; 950V; 1.3A; 45W; DPAK
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STMicroelectronics 11541
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AUD 0.4843
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PMBT3906VS,115


Transistors Bipolar - BJT GENERAL PURPOSE TRANSISTOR
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Nexperia 11538
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AUD 0.1131
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NTA4151PT1H


MOSFET PFET SC75 20V 760MA TR
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ON Semiconductor 11533
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AUD 0.0489
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