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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SS8050-TA


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 229793
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AUD 0.0156
Multiples of: 50

FQP14N30


MOSFET 300V N-Channel QFET
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ON Semiconductor 70175
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AUD 1.3446
Multiples of: 1

BR2N7002K2


MOSFET N Trench 60V 300mA 2.5V @ 250uA 2.3 Ω @ 500mA,10V SOT-23 RoHS
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Blue Rocket 70131
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AUD 0.0141
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DTC143ZUAT106


Transistors Switching - Resistor Biased NPN 50V 100MA SOT-323
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ROHM 69937
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AUD 0.0216
Multiples of: 20

NTA7002NT1G


mosfet n trench 30v 154ma (tj) 1.5v @ 100ua 7 @ 154ma,4.5v sc-75 rohs
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ON Semiconductor 69840
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AUD 0.0284
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DDTA113TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 69840
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AUD 0.0436
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DDTC114WE-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 150mW
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Diodes Incorporated 69840
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AUD 0.0683
Multiples of: 3000

PUMB24,115


Transistors Switching - Resistor Biased DOUBLE RET
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Nexperia 69840
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AUD 0.0732
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SBC817-40LT1G


Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor 69840
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AUD 0.0788
Multiples of: 3000

MMBT5401S


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 69694
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AUD 0.0098
Multiples of: 50

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