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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MMBT5551


Transistors (NPN/PNP) NPN 600mA 160V SOT-23 (SOT-23-3) RoHS
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Diotec 10972
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AUD 0.0262
Multiples of: 1

LN2302ALT1G


20V 2.8A null SOT-23E MOSFETs ROHS
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Leshan 3009
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AUD 0.0409
Multiples of: 10

2SA2153-TD-E


Bipolar (BJT) Transistor PNP 50 V 2 A 420MHz 3.5 W Surface Mount PCP
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ON Semiconductor 3008
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AUD 0.2359
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STX13003


Transistors Bipolar - BJT NPN Hi-Volt Fast Sw
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STMicroelectronics 3008
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AUD 0.2751
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S9013


SOT-23 Bipolar Transistors - BJT ROHS
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Wild Goose 3007
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AUD 0.0079
Multiples of: 50

KTC9015S-C-RTK/P


Transistors (NPN/PNP) PNP 150mA 50V SOT-23 (SOT-23-3) RoHS
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KEC 3007
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AUD 0.0135
Multiples of: 50

BCW68F


Transistors (NPN/PNP) SOT-23 RoHS
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SLKORMICRO 3007
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AUD 0.0148
Multiples of: 50

LTC043ZMFS8T2L


Transistors (NPN/PNP) NPN 100mA VMT3 RoHS
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ROHM 3007
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AUD 0.0189
Multiples of: 20

NTA7002NT1G-ES


60V 300mA 1.5@10V,500mA 200mW 1.5V@250uA 1PCSNChannel SOT-523 MOSFETs ROHS
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ElecSuper 3007
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AUD 0.0221
Multiples of: 20

2SD2444KT146R


Bipolar (BJT) Transistor NPN 15 V 1 A 200MHz 200 mW Surface Mount SMT3
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ROHM 2995
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AUD 0.2637
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