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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S8050 J3Y


Transistors (NPN/PNP) NPN 500mA 25V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology 1214973
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AUD 0.012
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CPH3455-TL-W


N-Channel 35 V 3A (Ta) 1W (Ta) Surface Mount 3-CPH
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ON Semiconductor 618184
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AUD 0.2234
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BSS138-13-F


50V 200mA 300mW 3.5O@10V,220mA N Channel SOT-23 MOSFETs ROHS
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Diodes Incorporated 616392
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AUD 0.0506
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SCH2825-TL-E


Trans MOSFET N-CH 30V 1.6A 6-Pin Case SCH T/R
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ON Semiconductor 597155
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AUD 0.2438
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2N7002K


New Quadratic Unclassified Data SOT-23 RoHS
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Microdiode Electronics 575501
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AUD 0.0122
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MMBT 2222A LT1


Transistors Bipolar - BJT AF TRANS GP BJT NPN 40V 0.6A
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Infineon 575083
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AUD 0.0559
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MMBT3906-7-F


Bipolar Transistors - BJT 40V 300mW
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Diodes Incorporated 561630
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AUD 0.0194
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SI2309CDS-T1-GE3


MOSFET -60V Vds 20V Vgs SOT-23
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Vishay 21393
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AUD 0.1149
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BC850C,215


Transistors Bipolar - BJT NPN GP 45V 100mA
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Nexperia 2832
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AUD 0.0424
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NSVMUN5333DW1T1G


Transistors Switching - Resistor Biased SS BR XSTR DUAL 50V
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ON Semiconductor 0
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AUD 0.0653
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