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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2SK669K-AC


VERY HIGH-SPEED SWITCH,ANALOG SWITCH APPLICATIONS
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ON Semiconductor 5393
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AUD 0.1645
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BFS483H6327XTSA1


Transistor: NPN x2; bipolar; RF; 12V; 65mA; 450mW; SOT363
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Infineon 5393
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AUD 0.3724
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IAUCN10S5L094DATMA1


MOSFETs MOSFET_(75V 120V(
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Infineon 5389
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AUD 1.5054
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RN1910FE,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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Toshiba 5388
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AUD 0.0538
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M8550


Transistors (NPN/PNP) NPN 800mA 25V SOT-23 RoHS
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Bourne 5383
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AUD 0.0127
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ULN2803A


Darlington transistor array driver QFN20 RoHS
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CKS 5296
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AUD 0.1549
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BC846B


65V 200mW 110@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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amsem 5189
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JMSL0406AGDQ-13


- MOSFETs ROHS
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JieJie 5024
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AUD 0.4848
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FDMS7660


MOSFET 30/20V Nch Power Trench
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ON Semiconductor 3506
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AUD 0.7826
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FQA9P25


MOSFET 250V P-Channel QFET
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ON Semiconductor 3447
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AUD 2.4671
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