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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BC846BW.115


Transistor: NPN; bipolar; 65V; 100mA; 200mW; SOT323
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Nexperia 7986
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AUD 0.052
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FDPF12N50FT


MOSFET 500V N-Channel
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ON Semiconductor 7982
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AUD 1.2223
Multiples of: 1

IRFR320PBF


N-Channel 400 V 3.1A (Tc) 2.5W (Ta), 42W (Tc) Surface Mount D-Pak
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Vishay 7978
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AUD 0.4921
Multiples of: 1

IPL65R1K0C6SATMA1


Infineon Technologies MOSFET N-Ch 650V 4.2A ThinPAK 5x6
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Infineon 7977
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AUD 1.0341
Multiples of: 1

AP30H100KA


MOSFET N Channel 30V 100A(Tc) 3V @ 250uA 4.2mO @ 40A,10V TO-252 RoHS
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Quan Li 7968
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AUD 0.2282
Multiples of: 5

PXT3904


SOT-89 Bipolar Transistors - BJT ROHS
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TWGMC 7963
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AUD 0.028
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BCX19


SOT-23 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 7818
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AUD 0.0228
Multiples of: 20

FMMT591


Transistors (NPN/PNP) PNP 1A 60V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 7808
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AUD 0.0403
Multiples of: 10

BSS138BKS


50V 300mA 1.5@10V,500mA 300mW 1.2V@250mA 2 N-Channel SOT-363 MOSFETs ROHS
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ElecSuper 7624
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AUD 0.0284
Multiples of: 5

WNM2020-3/TR


MOSFET N Trench 20V 830mA 850mV @ 250uA 310 mΩ @ 550mA,4.5V SOT-23 (SOT-23-3) RoHS
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Will Semiconductor 7372
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AUD 0.0494
Multiples of: 20

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