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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2SA1213


Transistors (NPN/PNP) PNP 2A 50V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology 6867
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AUD 0.0828
Multiples of: 10

BSG0810NDIATMA1


MOSFET TRENCH <= 40V
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Infineon 3762
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AUD 1.5613
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SMMBT4401LT1G-HXY


Bipolar (BJT) Transistor 40V 600mA 250MHz 300mW Surface Mount SOT-23
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HXY MOS 1338
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AUD 0.0569
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TPM3407AS3


SOT-23 MOSFETs ROHS
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TECH PUBLIC 1338
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AUD 0.0617
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NVMFS4C03NWFET1G


MOSFETs NFET SO8FL 30V 138A 2.1MO
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ON Semiconductor 1329
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AUD 0.6066
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IRFB23N15DPBF


MOSFET N Trench 150V 23A 5.5V @ 250uA 90 mΩ @ 14A,10V TO-220 (TO-220-3) RoHS
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Infineon 1329
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AUD 1.2394
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DDA143TU-7-F


Transistors Switching - Resistor Biased DUAL PNP 200mW
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Diodes Incorporated 1328
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AUD 0.0667
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FCR951


SOT-23 Bipolar Transistors - BJT ROHS
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GUOXIN JIAPIN SEMICONDUCTOR 1280
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AUD 0.0294
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SI2305DS-T1-GE3


20V 5A 43mO@4.5V,5A P Channel SOT-23 MOSFETs ROHS
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VBsemi Elec 1028
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AUD 0.0594
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2SC2383


160V 1A NPN SOT-89-3 Bipolar Transistors - BJT ROHS
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SLKORMICRO 727
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AUD 0.0689
Multiples of: 10

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