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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SIDR668ADP-T1-RE3


MOSFET N-CHANNEL 100-VD-S PowerPAK SO-8
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Vishay 19036
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AUD 2.0743
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2N5551


300mW 80 1 NPN NPN 600mA 160V SOT-23 Single Bipolar Transistors RoHS
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GOODWORK 19012
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AUD 0.0112
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MMBT8550D(2TY)


Transistors (NPN/PNP) PNP 600mA 25V SOT-23 (SOT-23-3) RoHS
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Semtech 19012
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AUD 0.0131
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PUMH13.115


Transistor: NPN x2; bipolar; BRT; 50V; 100mA; 300mW; SOT363; R2:47kO
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Nexperia 19011
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AUD 0.084
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ECH8657-TL-H


ON Semiconductor MOSFET SWITCHING DEVICE
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ON Semiconductor 19001
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AUD 0.3771
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BCR 116 E6327


Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR
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Infineon 18971
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AUD 0.0712
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TSM05N03CW RPG


MOSFET 30V 5A Single N-Channel Power MOSFET
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Taiwan Semiconductor 18970
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AUD 0.3394
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BS270_D74Z


MOSFET N-Ch Enhancement Mode Field Effect
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ON Semiconductor 18921
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AUD 0.1697
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SSM3K35CT,L3F


MOSFET Small Signal MOSFET N-ch VDSS=20V VGSS=+-10V ID=0.18A RDSON=3.0O @ 4.0V in CST3 package
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Toshiba 18919
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AUD 0.0519
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WST3078


MOSFET N & P Trench 30V 3.5A,3A 2.5V @ 250uA 50 mΩ @ 2.7A,10V SOT-23-6 RoHS
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Winsok 18919
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AUD 0.1823
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