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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FJN4305RTA


Fairchild Semiconductor Bipolar Transistors - Pre-Biased PNP Si Transistor Epitaxial
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ON Semiconductor 284623
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AUD 0.048
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BCW 66KG E6327


Transistors Bipolar - BJT NPN 45.0 V 100 mA
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Infineon 122089
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AUD 0.0767
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SI3459BDV-T1-BE3


MOSFET P-CHANNEL 60-V (D-S)
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Vishay 121876
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AUD 0.6038
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FDP8874


MOSFET 30V 114A 5.3 OHM N-CH
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ON Semiconductor 121323
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AUD 1.357
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MJD31CT4


Transistors Bipolar - BJT NPN Gen Pur Switch
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STMicroelectronics 121250
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AUD 0.218
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BSS138LT3G


MOSFET 50V 200mA N-Channel
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ON Semiconductor 119746
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AUD 0.0593
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SI2302CDS-T1-GE3


N-Channel 20 V 2.6A (Ta) 710mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 113053
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AUD 0.07
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MMBT2222


40V 300mW 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 96951
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AUD 0.0089
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AO3416A


MOSFET N Trench 20V 6.5A 1.1V @ 250uA 22 mΩ @ 6.5A,4.5V SOT-23 RoHS
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Youtai 96321
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AUD 0.0307
Multiples of: 20

CJ3407


MOSFET P Trench 30V 4.1A 3V @ 250uA 60 mΩ @ 4.1A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 0
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AUD 0.0318
Multiples of: 20

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