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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BSS123LT1G


MOSFET 100V 170mA N-Channel
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ON Semiconductor 436645
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AUD 0.0394
Multiples of: 10

NX7002BKR


NXP Semiconductors MOSFET 60V N-channel Trench MOSFET
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Nexperia 200790
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AUD 0.0267
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MMBT2222A


Transistor: NPN; bipolar; 40V; 600mA; 250mW; SOT23
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Diotec 171543
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AUD 0.0229
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MMBT2369A


Transistors Bipolar - BJT Switching Transistor NPN
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ON Semiconductor 107871
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AUD 0.0464
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MMUN2237LT1G


Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR
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ON Semiconductor 107670
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AUD 0.0278
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DTA114EUAT106


Transistors Switching - Resistor Biased DIGITL PNP 50V 50MA SOT-323
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ROHM 102323
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AUD 0.0361
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2SC2383


160V 500mW 320@200mA,5V 1A NPN SOT-89 Bipolar (BJT) ROHS
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hongjiacheng 94633
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AUD 0.0498
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HL3401A


30V 4.2A 350mW 55m@10V,4.2A 1.4V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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hongjiacheng 81324
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AUD 0.0488
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FZT651TC


Trans GP BJT NPN 60V 3A Automotive 4-Pin(3+Tab) SOT-223 T/R
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Diodes Incorporated 77600
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AUD 0.45
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SBC848BLT1G


Bipolar (BJT) Transistor NPN 30 V 100 mA 100MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 14
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AUD 0.0394
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