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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SI2301


New Quadratic Unclassified Data SOT-23 RoHS
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Microdiode Electronics 70926
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AUD 0.0176
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MMBT5401


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 45735
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AUD 0.0094
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MMBT3904-HF


Bipolar Transistors - BJT I=200mA
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Comchip 45444
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AUD 0.0314
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FQB6N80TM


N-Channel 800 V 5.8A (Tc) 3.13W (Ta), 158W (Tc) Surface Mount D²PAK (TO-263)
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ON Semiconductor 42680
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AUD 1.4809
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IRLZ44NPBF


MOSFET N Trench 55V 47A 2V @ 250uA 22 mΩ @ 25A,10V TO-220 (TO-220-3) RoHS
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Infineon 41235
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AUD 0.7794
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NCE2309


60V 1.6A 140mO@10V,1.5A 1.5W P Channel SOT-23 MOSFETs ROHS
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NCE Power 28838
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AUD 0.0561
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BC817-25


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI 25608
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AUD 0.0129
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LBSS84LT1G


MOSFET P Trench 50V 130mA 2V @ 250uA 10 Ω @ 100mA,5V SOT-23 (SOT-23-3) RoHS
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Leshan 10864
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AUD 0.0158
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MJE350


Bipolar (BJT) Transistor PNP 300 V 500 mA 20.8 W Through Hole SOT-32-3
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STMicroelectronics 6878
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AUD 0.3736
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ZXMN2F30FHTA


mosfet n trench 20v 4.1a 1.5v @ 250ua 45 m @ 2.5a,4.5v sot-23 (sot-23-3) rohs
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Diodes Incorporated 2895
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AUD 0.2698
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