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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UMC3N


SOT-353 Digital Transistors ROHS
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SLKORMICRO 2803
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AUD 0.0357
Multiples of: 10

2SC4738


50V 700 1 NPN NPN 150mA SOT-523 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 2793
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AUD 0.0287
Multiples of: 20

2N7002BKS


60V 300mA 1.5@10V,500mA 200mW 1.5V@250uA 2 N-Channel SOT-363 MOSFETs ROHS
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ElecSuper 2793
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AUD 0.0297
Multiples of: 20

MMBTA55


SOT-23 Bipolar (BJT) ROHS
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Juxing Electronic Technology 2793
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AUD 0.0307
Multiples of: 20

TPUMD3N


30 150mW SOT-363 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2793
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AUD 0.0347
Multiples of: 10

TW1515ASl


SOT-23 MOSFETs ROHS
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TWGMC 2793
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AUD 0.0347
Multiples of: 10

BC846BS,115-JSM


65V 450 NPN 2 NPN 100mA SOT-363 Single Bipolar Transistors RoHS
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JSMSEMI 2793
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AUD 0.0372
Multiples of: 20

RN1302,LXGF(T


SOT-323 Digital Transistors ROHS
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Toshiba 2793
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AUD 0.0436
Multiples of: 10

WST3403


MOSFET P Trench 30V 3.5A 1.2V @ 250uA 75 mΩ @ 3A,4.5V SOT-23 (SOT-23-3) RoHS
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Winsok 2793
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AUD 0.0594
Multiples of: 10

WM06N03LE


Transistor: N-MOSFET; unipolar; SOT523
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Wayon 2793
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AUD 0.06
Multiples of: 1

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