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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NSBC124XF3T5G


Bipolar Transistors - Pre-Biased NPN Bipolar Digital Transistor (BRT)
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ON Semiconductor 302640
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AUD 0.1643
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NSBA143TF3T5G


Bipolar Transistors - Pre-Biased PNP Bipolar Digital Transistor (BRT)
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ON Semiconductor 301253
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AUD 0.0735
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NTR4170NT1G


MOSFET NFET SOT23 30V 4A TR
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ON Semiconductor 299730
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AUD 0.0827
Multiples of: 3000

FJX3014RTF


Transistors Switching - Resistor Biased NPN Si Transistor Epitaxial
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ON Semiconductor 298670
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AUD 0.0575
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STN93003


Transistor: PNP; bipolar; 400V; 1.5A; 1.6W; SOT223
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STMicroelectronics 296820
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AUD 0.344
Multiples of: 1000

CJ3400


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 296703
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AUD 0.0291
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FZT651TA


Bipolar (BJT) Transistor NPN 60 V 3 A 175MHz 2 W Surface Mount SOT-223-3
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Diodes Incorporated 291970
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AUD 0.1642
Multiples of: 1000

BC847CT-7-F


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 150 mW Surface Mount SOT-523
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Diodes Incorporated 291000
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AUD 0.0398
Multiples of: 3000

STR1550


Transistors Bipolar - BJT 50mA High Volt NPN 500V Pwr Trans
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STMicroelectronics 291000
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AUD 0.1405
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PMP4201Y,135


Bipolar Transistors - BJT MATCHED PAIR
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Nexperia 290303
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AUD 0.1937
Multiples of: 1

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