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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AC847BWQ-7


Bipolar Transistors - BJT General Purpose Transistor
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Diodes Incorporated 1920
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AUD 0.0091
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DTC124EUA


SOT-323 Digital Transistors ROHS
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SLKORMICRO 1920
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AUD 0.025
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MMBTA42


300V 300mW 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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NH 1920
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AUD 0.0246
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HX3403


SOT-23 MOSFETs ROHS
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hengjiaxing 1920
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AUD 0.0222
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2SA1037AKT146S


Bipolar (BJT) Transistor PNP 50 V 150 mA 140MHz 200 mW Surface Mount SMT3
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ROHM 1920
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AUD 0.0283
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DTA114YE


68 100mA 1 PNP Pre-Biased PNP 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 1920
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AUD 0.0204
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S-LMBT5401LT1G


SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 1901
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AUD 0.025
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2SC1815-TA


Transistors (NPN/PNP) NPN 150mA 50V TO-92_Forming1 RoHS
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Changjing Electronics Technology 1901
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AUD 0.0268
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AO3402


SOT-23 MOSFETs ROHS
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LGE 1862
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AUD 0.0317
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SI2312A


MOSFET N Trench 20V 3.77A 850mV @ 250uA 33 mΩ @ 5A,4.5V SOT-23 RoHS
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Youtai 1493
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AUD 0.0251
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