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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SIR574DP-T1-BE3


MOSFETs N-Channel 150 V (D-S) MOSFET 150 C 13.8 m 10V
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Vishay 5693
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AUD 1.0686
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STL12N65M5


MOSFET N-CH 650V 0.42 Ohm 8.5A MDmesh V
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STMicroelectronics 5693
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AUD 2.3047
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SIRA60DP-T1-UE3


MOSFETs N-Channel 30 V (D-S) MOSFET 150 C 0.94 m 10V 1.35 m 4.5V
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Vishay 5690
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AUD 1.023
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RQ3E070BNTB1


MOSFETs HSMT8 N-CH 30V 15A
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ROHM 5689
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AUD 0.5233
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2SAR502E3TL


Bipolar Transistors - BJT 2SAR502E3 is a low VCE(sat) transistor for low frequency amplifier.
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ROHM 5686
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AUD 0.0644
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MMDT3904


SOT-363 Bipolar Transistors - BJT ROHS
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TECH PUBLIC 5684
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AUD 0.0249
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BC547A


Transistor: NPN; bipolar; 50V; 100mA; 500mW; TO92
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Diotec 5671
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AUD 0.076
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SL4468A


SOP-8 MOSFETs ROHS
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SLKORMICRO 5664
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AUD 0.0768
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ES3139KW


20V 500mA 180mW 580m@4.5V,0.5A 620mV@250uA 1PCSPChannel SOT-523 MOSFETs ROHS
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ElecSuper 5645
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AUD 0.0181
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AOD4184A


TO-252-3L MOSFETs ROHS
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TECH PUBLIC 5339
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AUD 0.2015
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