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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DTA144EM


SOT-723 Digital Transistors ROHS
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TECH PUBLIC 7022
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AUD 0.0318
Multiples of: 20

CSD23203W


Texas Instruments MOSFET CSD23203W 8 V P-chan MOSFET 6-DSBGA
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Texas Instruments 6997
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AUD 0.23
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BC858A


Transistor: PNP; bipolar; 30V; 100mA; 250mW; SOT23
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Diotec 6986
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AUD 0.0543
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IRF7490TRPBF


N-Channel 100 V 5.4A (Ta) 2.5W (Ta) Surface Mount 8-SO
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Infineon 6986
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AUD 0.5615
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MJE2955T


Bipolar (BJT) Transistor PNP 60 V 10 A 2MHz 75 W Through Hole TO-220
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STMicroelectronics 6985
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AUD 0.6146
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TIP41B


Transistors Bipolar - BJT NPN Epitaxial Sil
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ON Semiconductor 6984
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AUD 0.3438
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TMG0069N04DF


PDFN-8L(3x3) MOSFETs ROHS
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Tritech-MOS 6969
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AUD 0.1668
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2SC1008


Transistors (NPN/PNP) NPN 700mA 60V TO-92 RoHS
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Changjing Electronics Technology 6499
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AUD 0.0546
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AONR66406


Transistor: N-MOSFET; unipolar; 40V; 30A; 10.5W; DFN8; 3x3mm
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Alpha & Omega 5611
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AUD 0.2543
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ULN2002AS16-13


Diodes Incorporated Darlington Transistors High Volt Darlington 7Drivers 500mA 250ns
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Diodes Incorporated 3977
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AUD 0.3119
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