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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STWA45N65M5


STMicroelectronics MOSFET N-Ch 650 V 0.067 Ohm 35 A MDmesh(TM)
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STMicroelectronics 582
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AUD 7.8642
Multiples of: 1

C945


SOT-23 Bipolar (BJT) ROHS
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Wild Goose 582
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AUD 0.006
Multiples of: 100

SS8550


SOT-23 Bipolar Transistors - BJT ROHS
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Wild Goose 582
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AUD 0.0083
Multiples of: 50

K2N7002W-7-F


60V 115mA 7.5Ω@10V,500mA 225mW N Channel SOT-323-3 MOSFETs ROHS
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Yongyutai Electronics 582
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AUD 0.0085
Multiples of: 20

S9012


25V 300mW 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao 582
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AUD 0.0095
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KST9012


Transistors (NPN/PNP) SOT23 RoHS
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KEXIN 582
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AUD 0.0109
Multiples of: 50

2302


20V 2A 55m@4.5V,3A 600mW 1.2V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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MOT 582
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AUD 0.0123
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LMBT5551


SOT-23 Bipolar Transistors - BJT ROHS
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LangJie 582
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AUD 0.0135
Multiples of: 50

BSS123-7-F


100V 0.29A 350mW 2.7@10V,0.2A 2.5V@250uA 1 N-Channel SOT-23 MOSFETs ROHS
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ElecSuper 582
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AUD 0.0147
Multiples of: 50

S9014W


45V 1000 NPN 1 NPN 100mA SOT-323 Single Bipolar Transistors RoHS
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Jinyu 582
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AUD 0.0151
Multiples of: 50

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