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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BSZ018NE2LSI


Infineon Technologies MOSFET N-Ch 25V 40A TSDSON-8 OptiMOS
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Infineon 63912
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AUD 1.4932
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BC847ALT1G


Bipolar Transistors - BJT 100mA 50V NPN
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ON Semiconductor 63600
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AUD 0.0221
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MJD47TF


Bipolar (BJT) Transistor NPN 250 V 1 A 10MHz 1.56 W Surface Mount D-Pak
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ON Semiconductor 63341
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AUD 0.5454
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SI4143DY-T1-GE3


MOSFET P-Channel 30-V (D-S)
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Vishay 63050
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AUD 0.595
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IRF840PBF


N-Channel 500 V 8A (Tc) 125W (Tc) Through Hole TO-220AB
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Vishay 61899
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AUD 0.6937
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PMV65XPEAR


P-Channel 20 V 2.8A (Ta) 480mW (Ta), 6.25W (Tc) Surface Mount TO-236AB
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Nexperia 60794
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AUD 0.098
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TIP142


Transistor: NPN; bipolar; Darlington; 100V; 10A; 125W; TO247-3
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STMicroelectronics 59542
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AUD 1.2075
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NTMFS5C430NLT1G


MOSFET NFET SO8FL 40V 200A
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ON Semiconductor 46471
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AUD 0.4285
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WST4041


MOSFET P Trench 40V 6A 2.2V @ 250uA 40 mΩ @ 3A,10V SOT-23 (SOT-23-3) RoHS
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Winsok 42311
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AUD 0.1369
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MMBT4403


Transistors (NPN/PNP) PNP 600mA 40V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 37636
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AUD 0.0143
Multiples of: 50

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