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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BC549B A1G


Bipolar Transistors - BJT TO-92 30V 0.1A NPN Bipolar Transistor
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Taiwan Semiconductor 5880
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AUD 0.0365
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SQ4050EY-T1_BE3


MOSFET N-CHANNEL 40V
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Vishay 5880
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AUD 0.7981
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ECH8661-TL-H


ON Semiconductor MOSFET SWITCHING DEVICE
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ON Semiconductor 5849
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AUD 0.5204
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6G03L


SOT-23-6L MOSFETs ROHS
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HL 5849
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AUD 0.0423
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ESN7414


30V 34A 23W 11m@10V,20.0A 1.5V@250uA 1PCSNChannel PDFN-8L(3x3) MOSFETs ROHS
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ElecSuper 5833
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AUD 0.1585
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PMBT2222AMBYL


Bipolar Transistors - BJT 40 V, 600 mA NPN switching transistor
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Nexperia 5800
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AUD 0.0617
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WST4045


MOSFET SOT-23-3L RoHS
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Winsok 5626
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AUD 0.0905
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DMN2710UV-7


MOSFETs MOSFET BVDSS: 8V-24V SOT563 T&R 3K
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Diodes Incorporated 3035
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AUD 0.0837
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IPD90N10S4L06ATMA1


MOSFET MOSFET
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Infineon 2425
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AUD 1.6483
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IRF7779L2TRPBF


Transistor: N-MOSFET; unipolar; 150V; 67A; 125W; DirectFET
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Infineon 224
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AUD 4.8507
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