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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BCX19.215


Transistors (NPN/PNP) NPN 500mA 45V SOT-23-3 RoHS
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Nexperia 10485
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AUD 0.114
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BSZ110N08NS5


Trans MOSFET N-CH 80V 40A 8-Pin TSDSON EP T/R
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Infineon 10482
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AUD 1.5605
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MMBT3906


null 150mW 100@10mA,1V null PNP SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 10476
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AUD 0.0087
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BCR 108 E6327


Transistors Switching - Resistor Biased AF TRANS DIGITAL BJT NPN 50V 100MA
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Infineon 10476
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AUD 0.0534
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TSM3446CX6 RFG


MOSFET 20V 5.3A Single N-Channel Power MOSFET
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Taiwan Semiconductor 10475
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AUD 0.55
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NVJD4401NT1G


MOSFET NFET SC88 20V 630MA 375MO
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ON Semiconductor 10463
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AUD 0.3017
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SI4943BDY-T1-E3


MOSFET 20V 8.4A 2W
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Vishay 10453
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AUD 1.6029
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RQ3E120ATTB


ROHM Semiconductor MOSFET
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ROHM 9826
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AUD 0.2928
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DTC143XUBTL


Transistors Switching - Resistor Biased TRANSISTOR
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ROHM 8730
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AUD 0.0713
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DMP4050SSD-13


MOSFET MOSFET,P-CHANNEL -40V, -4.1A,-5.2A
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Diodes Incorporated 496
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AUD 0.6899
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