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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S8050


25V 300mW 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics 435627
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AUD 0.0062
Multiples of: 100

STN83003


Transistor: NPN; bipolar; 400V; 1.5A; 1.6W; SOT223
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STMicroelectronics 255110
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AUD 0.25
Multiples of: 1000

BC847SH6327XTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANSISTOR
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Infineon 253933
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AUD 0.0676
Multiples of: 1

DTC113EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR
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ON Semiconductor 253170
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AUD 0.0282
Multiples of: 1

MPS6523G


Trans GP BJT PNP 25V 0.1A 3-Pin TO-92 Bulk
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ON Semiconductor 252915
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AUD 0.3036
Multiples of: 1

STN93003


Transistor: PNP; bipolar; 400V; 1.5A; 1.6W; SOT223
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STMicroelectronics 225040
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AUD 0.3234
Multiples of: 1000

IRLML6346TRPBF


MOSFET N Trench 30V 3.4A 1.1V @ 10uA 63 mΩ @ 3.4A,4.5V SOT-23 (SOT-23-3) RoHS
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Infineon 165870
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AUD 0.1161
Multiples of: 3000

T2N7002BK,LM


N-Channel 60 V 400mA (Ta) 320mW (Ta) Surface Mount SOT-23-3
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Toshiba 58200
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AUD 0.0166
Multiples of: 50

BC817-40,215


Transistors Bipolar - BJT NPN GP 500 45V
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Nexperia 14297
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AUD 0.0187
Multiples of: 20

BD140


Bipolar (BJT) Transistor PNP 80 V 1.5 A 1.25 W Through Hole SOT-32-3
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STMicroelectronics 2037
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AUD 0.1666
Multiples of: 5

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