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


SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 2350213
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AUD 0.0075
Multiples of: 50

BSS123


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 2194140
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AUD 0.0382
Multiples of: 3000

CPH3423-TL-E


Trans MOSFET N-CH Si 60V 1.5A T/R
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ON Semiconductor 2150490
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AUD 0.191
Multiples of: 1

2N7002


MOSFET N Trench 60V 115mA 2.5V @ 250uA 7.5 Ω @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2116831
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AUD 0.0125
Multiples of: 50

AO3401A


MOSFET P Trench 30V 4.1A 1.3V @ 250uA 65 mΩ @ 4.2A,10V SOT-23 RoHS
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Youtai 2090214
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AUD 0.0268
Multiples of: 20

BSS138W-7-F


Trans MOSFET N-CH 50V 0.2A Automotive 3-Pin SOT-323 T/R
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Diodes Incorporated 2086470
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AUD 0.039
Multiples of: 3000

MMBT4403LT1G


Bipolar Transistors - BJT 600mA 40V PNP
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ON Semiconductor 2013720
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AUD 0.0159
Multiples of: 3000

MMBT2222A-7-F


Bipolar (BJT) Transistor NPN 40 V 600 mA 300MHz 310 mW Surface Mount SOT-23-3
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Diodes Incorporated 1830390
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AUD 0.018
Multiples of: 3000

SMUN5114T3G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-70 T/R
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ON Semiconductor 1578675
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AUD 0.0388
Multiples of: 1

NVR4501NT1G


ON Semiconductor MOSFET
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ON Semiconductor 1391
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AUD 0.1221
Multiples of: 5

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