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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WSE3099


MOSFET P Trench 30V 5A (Tc) 2V @ 250uA 65 mΩ @ 5A,10V SOT-89 (SOT-89-3) RoHS
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Winsok 10747
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AUD 0.1944
Multiples of: 5

AUIRLR2905ZTRL


International Rectifier MOSFET AUTO 55V 1 N-CH HEXFET 13.5mOhms
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Infineon 10011
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AUD 1.8071
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PUMH10,115-JSM


80 SOT-363 Single, Pre-Biased Bipolar Transistors RoHS
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JSMSEMI 10010
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AUD 0.0648
Multiples of: 10

MMBT3904FA-7B


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 435 mW Surface Mount X2-DFN0806-3
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Diodes Incorporated 10010
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AUD 0.1691
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2SA1576U3T106R


Bipolar Transistors - BJT PNP -50V -0.15A 0.2W SOT-323; SC-70; UMT3
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ROHM 9999
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AUD 0.0503
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IRG4BC20SD-SPBF


International Rectifier IGBT Transistors 600V DC-1kHz
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Infineon 9991
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AUD 1.8545
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FCD850N80Z


Fairchild Semiconductor MOSFET
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ON Semiconductor 9991
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AUD 1.9171
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KTC9015S-C-RTK/P


Transistors (NPN/PNP) PNP 150mA 50V SOT-23 (SOT-23-3) RoHS
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KEC 9942
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AUD 0.0174
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SI2333DS


SOT-23-3 MOSFETs ROHS
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TECH PUBLIC 9869
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AUD 0.1132
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BC640-16


Transistor: PNP; bipolar; 80V; 1A; 0.83W; TO92
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Luguang 9758
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AUD 0.044
Multiples of: 20

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