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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MOSFET N-Ch 100V 42A TDSON-8 OptiMOS 3
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Infineon 5382
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AUD 0.7388
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KSD1616AGBU


Bipolar (BJT) Transistor NPN 60 V 1 A 160MHz 750 mW Through Hole TO-92-3
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ON Semiconductor 5381
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AUD 0.0753
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DMN4027SSD-13


Mosfet Array 2 N-Channel (Dual) 40V 5.4A 1.8W Surface Mount 8-SO
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Diodes Incorporated 5373
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AUD 0.4728
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2N2907A PBFREE


Bipolar Transistors - BJT PNP Gen Pur SS
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Central Semiconductor 5363
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AUD 2.6838
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BF422


Transistor: NPN; bipolar; 250V; 0.5A; 0.8W; TO92
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CDIL 5339
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AUD 0.0878
Multiples of: 5

SI3493BDV-T1-E3


MOSFET 20V 8.0A 2.97W 27.5mohm @ 4.5V
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Vishay 4779
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AUD 0.5122
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2SC2873SQ-Y


50V 500mW 240@500mA,2V 2A NPN SOT-89-3 Bipolar Transistors - BJT ROHS
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Pingjingsemi 3947
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AUD 0.0548
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BCX19,235


NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia 3774
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AUD 0.0657
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IRFR120NTRLPBF


Transistor: N-MOSFET; unipolar; 100V; 9.1A; 39W; DPAK
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Infineon 1131
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AUD 0.6362
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BC857C-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP -50V -100mA
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Micro Commercial Components (MCC) 261
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AUD 0.0361
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